Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2025330827', 'doi': 'https://doi.org/10.1007/s101570200025', 'title': 'Reticulocyte hemoglobin content as a marker of iron status in patients receiving maintenance hemodialysis', 'display_name': 'Reticulocyte hemoglobin content as a marker of iron status in patients receiving maintenance hemodialysis', 'publication_year': 2002, 'publication_date': '2002-09-01', 'ids': {'openalex': 'https://openalex.org/W2025330827', 'doi': 'https://doi.org/10.1007/s101570200025', 'mag': '2025330827', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/24989954'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s101570200025', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S53361855', 'display_name': 'Clinical and Experimental Nephrology', 'issn_l': '1342-1751', 'issn': ['1342-1751', '1437-7799'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5059990504', 'display_name': 'Yoshihisa Fukui', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210113106', 'display_name': 'Nara City Hospital', 'ror': 'https://ror.org/01dzpsy49', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210113106']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Y. Fukui', 'raw_affiliation_strings': ['Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001', 'institution_ids': ['https://openalex.org/I4210113106']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083149613', 'display_name': 'Shoji Samma', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210113106', 'display_name': 'Nara City Hospital', 'ror': 'https://ror.org/01dzpsy49', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210113106']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'S. Samma', 'raw_affiliation_strings': ['Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001', 'institution_ids': ['https://openalex.org/I4210113106']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045870366', 'display_name': 'Ken Fujimoto', 'orcid': 'https://orcid.org/0000-0001-5222-3327'}, 'institutions': [{'id': 'https://openalex.org/I4210113106', 'display_name': 'Nara City Hospital', 'ror': 'https://ror.org/01dzpsy49', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210113106']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'K. Fujimoto', 'raw_affiliation_strings': ['Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001', 'institution_ids': ['https://openalex.org/I4210113106']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001028284', 'display_name': 'Akito Yamaguchi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210113106', 'display_name': 'Nara City Hospital', 'ror': 'https://ror.org/01dzpsy49', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210113106']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'A. Yamaguchi', 'raw_affiliation_strings': ['Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Prefectural Nara Hospital, 1-30-1 Hiramatsu, Nara-City, Nara 631-0846, Japan Tel. +81-742-46-6001', 'institution_ids': ['https://openalex.org/I4210113106']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5071070741', 'display_name': 'Yasuhiro Umeki', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210113106', 'display_name': 'Nara City Hospital', 'ror': 'https://ror.org/01dzpsy49', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210113106']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Y. Umeki', 'raw_affiliation_strings': ['Section of Hematology, Central Clinical Laboratory, Prefectural Nara Hospital, Nara, Japan, JP'], 'affiliations': [{'raw_affiliation_string': 'Section of Hematology, Central Clinical Laboratory, Prefectural Nara Hospital, Nara, Japan, JP', 'institution_ids': ['https://openalex.org/I4210113106']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5097312213', 'display_name': 'M. Ooto', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I64926303', 'display_name': 'Nara Medical University', 'ror': 'https://ror.org/045ysha14', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I64926303']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'M. Ooto', 'raw_affiliation_strings': ['Kashiwai Clinic, Nara, Japan, JP'], 'affiliations': [{'raw_affiliation_string': 'Kashiwai Clinic, Nara, Japan, JP', 'institution_ids': ['https://openalex.org/I64926303']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049141541', 'display_name': 'Masataka Arima', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I64926303', 'display_name': 'Nara Medical University', 'ror': 'https://ror.org/045ysha14', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I64926303']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'M. Arima', 'raw_affiliation_strings': ['Kashiwai Clinic, Nara, Japan, JP'], 'affiliations': [{'raw_affiliation_string': 'Kashiwai Clinic, Nara, Japan, JP', 'institution_ids': ['https://openalex.org/I64926303']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2790, 'currency': 'EUR', 'value_usd': 3590, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.420607, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 69, 'max': 71}, 'biblio': {'volume': '6', 'issue': '3', 'first_page': '147', 'last_page': '153'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10452', 'display_name': 'Regulation of Iron Metabolism and Anemia', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2720', 'display_name': 'Hematology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10452', 'display_name': 'Regulation of Iron Metabolism and Anemia', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2720', 'display_name': 'Hematology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T11534', 'display_name': 'Role of Erythropoietin in Disease Treatment and Management', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2720', 'display_name': 'Hematology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10554', 'display_name': 'Genetic and Clinical Aspects of Hemoglobin Disorders', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/2716', 'display_name': 'Genetics'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/transferrin-saturation', 'display_name': 'Transferrin saturation', 'score': 0.80753773}, {'id': 'https://openalex.org/keywords/reticulocyte', 'display_name': 'Reticulocyte', 'score': 0.5019016}, {'id': 'https://openalex.org/keywords/iron-regulation', 'display_name': 'Iron Regulation', 'score': 0.482704}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8139577}, {'id': 'https://openalex.org/C153852466', 'wikidata': 'https://www.wikidata.org/wiki/Q907072', 'display_name': 'Transferrin saturation', 'level': 4, 'score': 0.80753773}, {'id': 'https://openalex.org/C90924648', 'wikidata': 'https://www.wikidata.org/wiki/Q120569', 'display_name': 'Gastroenterology', 'level': 1, 'score': 0.7362821}, {'id': 'https://openalex.org/C2778917026', 'wikidata': 'https://www.wikidata.org/wiki/Q43041', 'display_name': 'Hemoglobin', 'level': 2, 'score': 0.70903254}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.6989772}, {'id': 'https://openalex.org/C2778063415', 'wikidata': 'https://www.wikidata.org/wiki/Q391744', 'display_name': 'Hemodialysis', 'level': 2, 'score': 0.6764389}, {'id': 'https://openalex.org/C2780959883', 'wikidata': 'https://www.wikidata.org/wiki/Q111146', 'display_name': 'Hematocrit', 'level': 2, 'score': 0.62826663}, {'id': 'https://openalex.org/C2778248108', 'wikidata': 'https://www.wikidata.org/wiki/Q5445', 'display_name': 'Anemia', 'level': 2, 'score': 0.6136167}, {'id': 'https://openalex.org/C2778534260', 'wikidata': 'https://www.wikidata.org/wiki/Q218706', 'display_name': 'Erythropoietin', 'level': 2, 'score': 0.5940256}, {'id': 'https://openalex.org/C2778319317', 'wikidata': 'https://www.wikidata.org/wiki/Q22327449', 'display_name': 'Ferritin', 'level': 2, 'score': 0.53299606}, {'id': 'https://openalex.org/C2778403015', 'wikidata': 'https://www.wikidata.org/wiki/Q1404923', 'display_name': 'Reticulocyte', 'level': 4, 'score': 0.5019016}, {'id': 'https://openalex.org/C2777417653', 'wikidata': 'https://www.wikidata.org/wiki/Q1313081', 'display_name': 'Iron deficiency', 'level': 3, 'score': 0.42685208}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.32706815}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0853118}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.06206605}, {'id': 'https://openalex.org/C105580179', 'wikidata': 'https://www.wikidata.org/wiki/Q188928', 'display_name': 'Messenger RNA', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s101570200025', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S53361855', 'display_name': 'Clinical and Experimental Nephrology', 'issn_l': '1342-1751', 'issn': ['1342-1751', '1437-7799'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/24989954', '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': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/2', 'score': 0.53, 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 10, 'referenced_works': ['https://openalex.org/W1211665104', 'https://openalex.org/W1960879683', 'https://openalex.org/W1995771960', 'https://openalex.org/W2002958107', 'https://openalex.org/W2014618524', 'https://openalex.org/W2016619456', 'https://openalex.org/W2067304757', 'https://openalex.org/W2138400744', 'https://openalex.org/W2508960784', 'https://openalex.org/W3025393355'], 'related_works': ['https://openalex.org/W4389489502', 'https://openalex.org/W4291003363', 'https://openalex.org/W3081197250', 'https://openalex.org/W2801217032', 'https://openalex.org/W2473288707', 'https://openalex.org/W2440245110', 'https://openalex.org/W2269411529', 'https://openalex.org/W2044546219', 'https://openalex.org/W2024882338', 'https://openalex.org/W2011309619'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2025330827', 'counts_by_year': [{'year': 2021, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-08-13T08:11:14.241151', 'created_date': '2016-06-24'}