Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1999065406', 'doi': 'https://doi.org/10.1038/bjc.1998.548', 'title': 'Estimations of intra- and extracellular volume and pH by 31P magnetic resonance spectroscopy: effect of therapy on RIF-1 tumours', 'display_name': 'Estimations of intra- and extracellular volume and pH by 31P magnetic resonance spectroscopy: effect of therapy on RIF-1 tumours', 'publication_year': 1998, 'publication_date': '1998-09-01', 'ids': {'openalex': 'https://openalex.org/W1999065406', 'doi': 'https://doi.org/10.1038/bjc.1998.548', 'mag': '1999065406', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/9744499', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/2063062'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/bjc.1998.548', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S62966998', 'display_name': 'British Journal of Cancer', 'issn_l': '0007-0920', 'issn': ['0007-0920', '1532-1827'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], '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': True, 'oa_status': 'green', 'oa_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2063062', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5111613508', 'display_name': 'ZM Bhujwalla', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2799853436', 'display_name': 'Johns Hopkins Medicine', 'ror': 'https://ror.org/037zgn354', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799853436']}, {'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'ZM Bhujwalla', 'raw_affiliation_strings': ['Department of Radiology, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiology, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111673192', 'display_name': 'CL McCoy', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I165862685', 'display_name': "St George's, University of London", 'ror': 'https://ror.org/040f08y74', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I124357947', 'https://openalex.org/I165862685', 'https://openalex.org/I4401726869']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'CL McCoy', 'raw_affiliation_strings': ['St. George’s, University of London'], 'affiliations': [{'raw_affiliation_string': 'St. George’s, University of London', 'institution_ids': ['https://openalex.org/I165862685']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108414618', 'display_name': 'JD Glickson', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}, {'id': 'https://openalex.org/I36788626', 'display_name': 'California University of Pennsylvania', 'ror': 'https://ror.org/01spssf70', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36788626']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'JD Glickson', 'raw_affiliation_strings': ['Johns Hopkins University', 'University of Pennsylvania'], 'affiliations': [{'raw_affiliation_string': 'Johns Hopkins University', 'institution_ids': ['https://openalex.org/I145311948']}, {'raw_affiliation_string': 'University of Pennsylvania', 'institution_ids': ['https://openalex.org/I36788626']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082346230', 'display_name': 'Robert J. Gillies', 'orcid': 'https://orcid.org/0000-0002-8888-7747'}, 'institutions': [{'id': 'https://openalex.org/I138006243', 'display_name': 'University of Arizona', 'ror': 'https://ror.org/03m2x1q45', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I138006243']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'RJ Gillies', 'raw_affiliation_strings': ['University of Arizona'], 'affiliations': [{'raw_affiliation_string': 'University of Arizona', 'institution_ids': ['https://openalex.org/I138006243']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5110642754', 'display_name': 'Marion Stubbs', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I165862685', 'display_name': "St George's, University of London", 'ror': 'https://ror.org/040f08y74', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I124357947', 'https://openalex.org/I165862685', 'https://openalex.org/I4401726869']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'M Stubbs', 'raw_affiliation_strings': ['St. George’s, University of London'], 'affiliations': [{'raw_affiliation_string': 'St. George’s, University of London', 'institution_ids': ['https://openalex.org/I165862685']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 5, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3790, 'currency': 'EUR', 'value_usd': 4690, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.484, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 64, 'citation_normalized_percentile': {'value': 0.924129, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '78', 'issue': '5', 'first_page': '606', 'last_page': '611'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10378', 'display_name': 'Advanced MRI Techniques and Applications', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/T10378', 'display_name': 'Advanced MRI Techniques and Applications', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/T11885', 'display_name': 'MRI in cancer diagnosis', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/T11279', 'display_name': 'Lanthanide and Transition Metal Complexes', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/intracellular-ph', 'display_name': 'Intracellular pH', 'score': 0.47328302}, {'id': 'https://openalex.org/keywords/extracellular-polysaccharide', 'display_name': 'Extracellular polysaccharide', 'score': 0.4207009}], 'concepts': [{'id': 'https://openalex.org/C28406088', 'wikidata': 'https://www.wikidata.org/wiki/Q5571762', 'display_name': 'Extracellular', 'level': 2, 'score': 0.9596547}, {'id': 'https://openalex.org/C2113261', 'wikidata': 'https://www.wikidata.org/wiki/Q2914458', 'display_name': 'Extracellular fluid', 'level': 3, 'score': 0.8333224}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.6755443}, {'id': 'https://openalex.org/C66974803', 'wikidata': 'https://www.wikidata.org/wiki/Q10359898', 'display_name': 'Nuclear magnetic resonance spectroscopy', 'level': 2, 'score': 0.506661}, {'id': 'https://openalex.org/C2777477808', 'wikidata': 'https://www.wikidata.org/wiki/Q407595', 'display_name': 'Metabolite', 'level': 2, 'score': 0.4961606}, {'id': 'https://openalex.org/C79879829', 'wikidata': 'https://www.wikidata.org/wiki/Q5571762', 'display_name': 'Intracellular', 'level': 2, 'score': 0.49109507}, {'id': 'https://openalex.org/C134897140', 'wikidata': 'https://www.wikidata.org/wiki/Q6058355', 'display_name': 'Intracellular pH', 'level': 3, 'score': 0.47328302}, {'id': 'https://openalex.org/C2994085863', 'wikidata': 'https://www.wikidata.org/wiki/Q1385446', 'display_name': 'Extracellular polysaccharide', 'level': 3, 'score': 0.4207009}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.31682673}, {'id': 'https://openalex.org/C71240020', 'wikidata': 'https://www.wikidata.org/wiki/Q186011', 'display_name': 'Stereochemistry', 'level': 1, 'score': 0.13288179}, {'id': 'https://openalex.org/C100817775', 'wikidata': 'https://www.wikidata.org/wiki/Q134219', 'display_name': 'Polysaccharide', 'level': 2, 'score': 0.06418648}], 'mesh': [{'descriptor_ui': 'D000964', 'descriptor_name': 'Antimetabolites, Antineoplastic', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': True}, {'descriptor_ui': 'D005472', 'descriptor_name': 'Fluorouracil', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': True}, {'descriptor_ui': 'D006863', 'descriptor_name': 'Hydrogen-Ion Concentration', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D009682', 'descriptor_name': 'Magnetic Resonance Spectroscopy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D009374', 'descriptor_name': 'Neoplasms, Experimental', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D009374', 'descriptor_name': 'Neoplasms, Experimental', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000964', 'descriptor_name': 'Antimetabolites, Antineoplastic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005110', 'descriptor_name': 'Extracellular Space', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005110', 'descriptor_name': 'Extracellular Space', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D005472', 'descriptor_name': 'Fluorouracil', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007424', 'descriptor_name': 'Intracellular Fluid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007424', 'descriptor_name': 'Intracellular Fluid', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D051379', 'descriptor_name': 'Mice', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008809', 'descriptor_name': 'Mice, Inbred C3H', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009374', 'descriptor_name': 'Neoplasms, Experimental', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009943', 'descriptor_name': 'Organophosphorus Compounds', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010758', 'descriptor_name': 'Phosphorus', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011437', 'descriptor_name': 'Propylamines', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/bjc.1998.548', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S62966998', 'display_name': 'British Journal of Cancer', 'issn_l': '0007-0920', 'issn': ['0007-0920', '1532-1827'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2063062', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/9744499', '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://www.ncbi.nlm.nih.gov/pmc/articles/PMC2063062', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.78, 'display_name': 'Clean water and sanitation', 'id': 'https://metadata.un.org/sdg/6'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 18, 'referenced_works': ['https://openalex.org/W1601131774', 'https://openalex.org/W1932248076', 'https://openalex.org/W1997231952', 'https://openalex.org/W2008537785', 'https://openalex.org/W2009377846', 'https://openalex.org/W2011877623', 'https://openalex.org/W2019431842', 'https://openalex.org/W2022319619', 'https://openalex.org/W2077861310', 'https://openalex.org/W2084582236', 'https://openalex.org/W2107901445', 'https://openalex.org/W2110452040', 'https://openalex.org/W2126744949', 'https://openalex.org/W2139670198', 'https://openalex.org/W2144155453', 'https://openalex.org/W2192729804', 'https://openalex.org/W2414034130', 'https://openalex.org/W4289988759'], 'related_works': ['https://openalex.org/W323632276', 'https://openalex.org/W2792490242', 'https://openalex.org/W2521903434', 'https://openalex.org/W2418404479', 'https://openalex.org/W2098877347', 'https://openalex.org/W2085913165', 'https://openalex.org/W2024044986', 'https://openalex.org/W2011282322', 'https://openalex.org/W2005550771', 'https://openalex.org/W1753739957'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1999065406', 'counts_by_year': [{'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 6}], 'updated_date': '2024-12-09T16:13:04.950963', 'created_date': '2016-06-24'}