Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1966356986', 'doi': 'https://doi.org/10.1590/s1517-74912003000400004', 'title': 'Clinical effect of a herbal dentifrice on the control of plaque and gingivitis: a double-blind study', 'display_name': 'Clinical effect of a herbal dentifrice on the control of plaque and gingivitis: a double-blind study', 'publication_year': 2003, 'publication_date': '2003-12-01', 'ids': {'openalex': 'https://openalex.org/W1966356986', 'doi': 'https://doi.org/10.1590/s1517-74912003000400004', 'mag': '1966356986', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/15107912'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1590/s1517-74912003000400004', 'pdf_url': 'https://www.scielo.br/j/pob/a/yCJX6z9vgfwbfPLxGGR6yLD/?lang=en&format=pdf', 'source': {'id': 'https://openalex.org/S2738023758', 'display_name': 'Pesquisa Odontológica Brasileira', 'issn_l': '1517-7491', 'issn': ['1517-7491', '1678-8079'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310312331', 'host_organization_name': 'University of São Paulo', 'host_organization_lineage': ['https://openalex.org/P4310312331'], 'host_organization_lineage_names': ['University of São Paulo'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://www.scielo.br/j/pob/a/yCJX6z9vgfwbfPLxGGR6yLD/?lang=en&format=pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5089919239', 'display_name': 'Cláudio Mendes Pannuti', 'orcid': 'https://orcid.org/0000-0003-4181-3975'}, 'institutions': [{'id': 'https://openalex.org/I4210116537', 'display_name': 'Universidade Ibirapuera', 'ror': 'https://ror.org/01v0xk274', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210116537']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'Claudio Mendes Pannuti', 'raw_affiliation_strings': ['School of Dentistry, Ibirapuera University.'], 'affiliations': [{'raw_affiliation_string': 'School of Dentistry, Ibirapuera University.', 'institution_ids': ['https://openalex.org/I4210116537']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056500187', 'display_name': 'Joyce Pereira de Mattos', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210116537', 'display_name': 'Universidade Ibirapuera', 'ror': 'https://ror.org/01v0xk274', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210116537']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'Joyce Pereira de Mattos', 'raw_affiliation_strings': ['Ibirapuera University'], 'affiliations': [{'raw_affiliation_string': 'Ibirapuera University', 'institution_ids': ['https://openalex.org/I4210116537']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5039372381', 'display_name': 'Paula Nini Ranoya', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210116537', 'display_name': 'Universidade Ibirapuera', 'ror': 'https://ror.org/01v0xk274', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210116537']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'Paula Nini Ranoya', 'raw_affiliation_strings': ['Ibirapuera University'], 'affiliations': [{'raw_affiliation_string': 'Ibirapuera University', 'institution_ids': ['https://openalex.org/I4210116537']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5009673672', 'display_name': 'Alberto Martins de Jesus', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210116537', 'display_name': 'Universidade Ibirapuera', 'ror': 'https://ror.org/01v0xk274', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210116537']}], 'countries': ['BR'], 'is_corresponding': False, 'raw_author_name': 'Alberto Martins de Jesus', 'raw_affiliation_strings': ['Ibirapuera University'], 'affiliations': [{'raw_affiliation_string': 'Ibirapuera University', 'institution_ids': ['https://openalex.org/I4210116537']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076661682', 'display_name': 'Roberto Fraga Moreira Lotufo', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210123634', 'display_name': 'Aurora Periodontics and Implant Dentistry', 'ror': 'https://ror.org/02csg2e67', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123634']}, {'id': 'https://openalex.org/I4210116537', 'display_name': 'Universidade Ibirapuera', 'ror': 'https://ror.org/01v0xk274', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210116537']}], 'countries': ['BR', 'US'], 'is_corresponding': False, 'raw_author_name': 'Roberto Fraga Moreira Lotufo', 'raw_affiliation_strings': ['PhD in Periodontics;', 'Undergraduated Students -School of Dentistry, Ibirapuera University.'], 'affiliations': [{'raw_affiliation_string': 'PhD in Periodontics;', 'institution_ids': ['https://openalex.org/I4210123634']}, {'raw_affiliation_string': 'Undergraduated Students -School of Dentistry, Ibirapuera University.', 'institution_ids': ['https://openalex.org/I4210116537']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5069271665', 'display_name': 'Giuseppe Alexandre Romito', 'orcid': 'https://orcid.org/0000-0001-5669-912X'}, 'institutions': [{'id': 'https://openalex.org/I4210123634', 'display_name': 'Aurora Periodontics and Implant Dentistry', 'ror': 'https://ror.org/02csg2e67', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210123634']}, {'id': 'https://openalex.org/I4210116537', 'display_name': 'Universidade Ibirapuera', 'ror': 'https://ror.org/01v0xk274', 'country_code': 'BR', 'type': 'education', 'lineage': ['https://openalex.org/I4210116537']}], 'countries': ['BR', 'US'], 'is_corresponding': False, 'raw_author_name': 'Giuseppe Alexandre Romito', 'raw_affiliation_strings': ['PhD in Periodontics;', 'Undergraduated Students -School of Dentistry, Ibirapuera University.'], 'affiliations': [{'raw_affiliation_string': 'PhD in Periodontics;', 'institution_ids': ['https://openalex.org/I4210123634']}, {'raw_affiliation_string': 'Undergraduated Students -School of Dentistry, Ibirapuera University.', 'institution_ids': ['https://openalex.org/I4210116537']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.292, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 91, 'citation_normalized_percentile': {'value': 0.878863, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '17', 'issue': '4', 'first_page': '314', 'last_page': '318'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10257', 'display_name': 'Periodontal Diseases and Oral Microbiome', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3506', 'display_name': 'Periodontics'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10257', 'display_name': 'Periodontal Diseases and Oral Microbiome', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3506', 'display_name': 'Periodontics'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10536', 'display_name': 'Endodontic Research and Practice', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T11363', 'display_name': 'Cone-Beam Computed Tomography in Dentistry', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/dentifrice', 'display_name': 'Dentifrice', 'score': 0.96233845}, {'id': 'https://openalex.org/keywords/dental-plaque', 'display_name': 'Dental plaque', 'score': 0.55427635}, {'id': 'https://openalex.org/keywords/gingival-plaque', 'display_name': 'Gingival Plaque', 'score': 0.497086}], 'concepts': [{'id': 'https://openalex.org/C185017772', 'wikidata': 'https://www.wikidata.org/wiki/Q5259487', 'display_name': 'Dentifrice', 'level': 3, 'score': 0.96233845}, {'id': 'https://openalex.org/C2780791200', 'wikidata': 'https://www.wikidata.org/wiki/Q673083', 'display_name': 'Gingivitis', 'level': 2, 'score': 0.872447}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.7728143}, {'id': 'https://openalex.org/C199343813', 'wikidata': 'https://www.wikidata.org/wiki/Q12128', 'display_name': 'Dentistry', 'level': 1, 'score': 0.7364056}, {'id': 'https://openalex.org/C2991744798', 'wikidata': 'https://www.wikidata.org/wiki/Q608510', 'display_name': 'Double blind', 'level': 4, 'score': 0.5651152}, {'id': 'https://openalex.org/C2779914569', 'wikidata': 'https://www.wikidata.org/wiki/Q143504', 'display_name': 'Dental plaque', 'level': 2, 'score': 0.55427635}, {'id': 'https://openalex.org/C3018023364', 'wikidata': 'https://www.wikidata.org/wiki/Q425265', 'display_name': 'Significant difference', 'level': 2, 'score': 0.46626434}, {'id': 'https://openalex.org/C535046627', 'wikidata': 'https://www.wikidata.org/wiki/Q30612', 'display_name': 'Clinical trial', 'level': 2, 'score': 0.4189748}, {'id': 'https://openalex.org/C168563851', 'wikidata': 'https://www.wikidata.org/wiki/Q1436668', 'display_name': 'Randomized controlled trial', 'level': 2, 'score': 0.41239518}, {'id': 'https://openalex.org/C2780828025', 'wikidata': 'https://www.wikidata.org/wiki/Q44793182', 'display_name': 'Fluoride', 'level': 2, 'score': 0.26496193}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.13900179}, {'id': 'https://openalex.org/C27081682', 'wikidata': 'https://www.wikidata.org/wiki/Q269829', 'display_name': 'Placebo', 'level': 3, 'score': 0.06474367}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.057871222}, {'id': 'https://openalex.org/C179104552', 'wikidata': 'https://www.wikidata.org/wiki/Q11165', 'display_name': 'Inorganic chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D003773', 'descriptor_name': 'Dental Plaque', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D005891', 'descriptor_name': 'Gingivitis', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D017693', 'descriptor_name': 'Sodium Bicarbonate', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': True}, {'descriptor_ui': 'D014100', 'descriptor_name': 'Toothpastes', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016009', 'descriptor_name': 'Chi-Square Distribution', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003773', 'descriptor_name': 'Dental Plaque', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003774', 'descriptor_name': 'Dental Plaque Index', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004311', 'descriptor_name': 'Double-Blind Method', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005891', 'descriptor_name': 'Gingivitis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010936', 'descriptor_name': 'Plant Extracts', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D010936', 'descriptor_name': 'Plant Extracts', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017693', 'descriptor_name': 'Sodium Bicarbonate', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018709', 'descriptor_name': 'Statistics, Nonparametric', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013997', 'descriptor_name': 'Time Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014100', 'descriptor_name': 'Toothpastes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1590/s1517-74912003000400004', 'pdf_url': 'https://www.scielo.br/j/pob/a/yCJX6z9vgfwbfPLxGGR6yLD/?lang=en&format=pdf', 'source': {'id': 'https://openalex.org/S2738023758', 'display_name': 'Pesquisa Odontológica Brasileira', 'issn_l': '1517-7491', 'issn': ['1517-7491', '1678-8079'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310312331', 'host_organization_name': 'University of São Paulo', 'host_organization_lineage': ['https://openalex.org/P4310312331'], 'host_organization_lineage_names': ['University of São Paulo'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/15107912', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1590/s1517-74912003000400004', 'pdf_url': 'https://www.scielo.br/j/pob/a/yCJX6z9vgfwbfPLxGGR6yLD/?lang=en&format=pdf', 'source': {'id': 'https://openalex.org/S2738023758', 'display_name': 'Pesquisa Odontológica Brasileira', 'issn_l': '1517-7491', 'issn': ['1517-7491', '1678-8079'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310312331', 'host_organization_name': 'University of São Paulo', 'host_organization_lineage': ['https://openalex.org/P4310312331'], 'host_organization_lineage_names': ['University of São Paulo'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 20, 'referenced_works': ['https://openalex.org/W1511138871', 'https://openalex.org/W1595239838', 'https://openalex.org/W1738197171', 'https://openalex.org/W1976755180', 'https://openalex.org/W1999111287', 'https://openalex.org/W2003186460', 'https://openalex.org/W2021792184', 'https://openalex.org/W2030121706', 'https://openalex.org/W2054068403', 'https://openalex.org/W2056506868', 'https://openalex.org/W2066616037', 'https://openalex.org/W2066742923', 'https://openalex.org/W2072739005', 'https://openalex.org/W2119959982', 'https://openalex.org/W2123007356', 'https://openalex.org/W2401151045', 'https://openalex.org/W2408228866', 'https://openalex.org/W2917996322', 'https://openalex.org/W3193543960', 'https://openalex.org/W4255517573'], 'related_works': ['https://openalex.org/W96111696', 'https://openalex.org/W2409774549', 'https://openalex.org/W2394831338', 'https://openalex.org/W2394093081', 'https://openalex.org/W2185775282', 'https://openalex.org/W2149049545', 'https://openalex.org/W2030460656', 'https://openalex.org/W2021092368', 'https://openalex.org/W1968429454', 'https://openalex.org/W1588591965'], 'abstract_inverted_index': {'The': [0, 141], 'aim': [1], 'of': [2, 13, 20, 56, 112, 155], 'this': [3], 'randomized,': [4], 'double-blind': [5], 'clinical': [6], 'trial': [7], 'was': [8, 66, 92, 117, 131, 146], 'to': [9, 76, 100], 'evaluate': [10], 'the': [11, 14, 18, 30, 38, 53, 57, 69, 81, 101, 110, 113, 125, 138, 150, 153], 'effect': [12], 'Paradontax': [15], 'dentifrice': [16, 45], 'on': [17], 'reduction': [19, 120, 154], 'plaque': [21, 156], 'and': [22, 64, 103, 108, 157], 'gingivitis.': [23, 158], 'Subjects': [24, 73], 'were': [25, 50, 74], 'randomly': [26], 'allocated': [27, 82], 'into': [28], 'either': [29, 124], 'test': [31, 126, 139], 'group': [32, 40], '(n': [33, 41], '=': [34, 42], '15,': [35, 43], 'Paradontax)': [36], 'or': [37, 127], 'control': [39, 128], 'standard': [44], 'with': [46, 68, 80], 'fluoride).': [47], 'Plaque': [48, 61], 'levels': [49], 'measured': [51], 'using': [52], 'Turesky': [54], 'modification': [55], 'Quigley': [58], '&': [59], 'Hein': [60], 'Index': [62, 71], '(PI),': [63], 'gingivitis': [65], 'evaluated': [67], 'Gingival': [70], '(GI).': [72], 'asked': [75], 'brush': [77], 'their': [78], 'teeth': [79], 'dentifrice,': [83], 'three': [84], 'times': [85], 'a': [86, 132], 'day,': [87], 'for': [88], '21': [89], 'days.': [90], 'There': [91, 116, 130], 'no': [93, 118, 147], 'significant': [94, 119, 133], 'difference': [95, 148], 'between': [96, 149], 'groups': [97], 'in': [98, 121, 123, 135, 137, 152], 'relation': [99], 'PI': [102, 122], 'GI': [104, 136], 'medians,': [105], 'at': [106, 109], 'baseline': [107], 'end': [111], '21-day': [114], 'period.': [115], 'groups.': [129], 'decrease': [134], 'group.': [140], 'authors': [142], 'concluded': [143], 'that': [144], 'there': [145], 'dentifrices': [151]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1966356986', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 10}, {'year': 2021, 'cited_by_count': 13}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 9}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-09-26T18:15:49.961502', 'created_date': '2016-06-24'}