{"id":"https://openalex.org/W2020795132","doi":"https://doi.org/10.1136/bmj.316.7138.1166","title":"Medline and Embase complement each other in literature searches","display_name":"Medline and Embase complement each other in literature searches","publication_year":1998,"publication_date":"1998-04-11","ids":{"openalex":"https://openalex.org/W2020795132","doi":"https://doi.org/10.1136/bmj.316.7138.1166","mag":"2020795132","pmid":"https://pubmed.ncbi.nlm.nih.gov/9552968","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1112953"},"language":"en","primary_location":{"id":"doi:10.1136/bmj.316.7138.1166","doi":"https://doi.org/10.1136/bmj.316.7138.1166","is_oa":false,"landing_page_url":"https://doi.org/10.1136/bmj.316.7138.1166","pdf_url":null,"source":{"id":"https://openalex.org/S4393911389","display_name":"BMJ","issn_l":"0007-1447","issn":["0007-1447","0267-0623","1468-5833"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["anvur-scientific","vabb-shw"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ","raw_type":"journal-article"},"volume":null,"type":"letter","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/pmc/articles/PMC1112953","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101438063","display_name":"David John Woods","orcid":"https://orcid.org/0000-0001-8513-4523","observed_orcids":["https://orcid.org/0000-0001-8513-4523"]},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"David Woods","raw_affiliation_strings":["School of Pharmacy, University of Otago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Pharmacy, University of Otago","institution_ids":["https://openalex.org/I80281795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5098286810","display_name":"K. Trewheellar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Kate Trewheellar","raw_affiliation_strings":["School of Pharmacy, University of Otago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Pharmacy, University of Otago","institution_ids":["https://openalex.org/I80281795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101438063"],"corresponding_institution_ids":["https://openalex.org/I80281795"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":85,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"316","issue":"7138","first_page":"1166.1","last_page":"1166.1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.6338000297546387,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.6338000297546387,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.08839999884366989,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13970","display_name":"Pharmacy and Medical Practices","score":0.05079999938607216,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medline","display_name":"MEDLINE","score":0.9070000052452087},{"id":"https://openalex.org/keywords/embase","display_name":"Embase","score":0.9589999914169312},{"id":"https://openalex.org/keywords/bibliographic-database-comparison","display_name":"bibliographic database comparison","score":0.7950000166893005},{"id":"https://openalex.org/keywords/literature-search-strategies","display_name":"literature search strategies","score":0.7070000171661377},{"id":"https://openalex.org/keywords/drug-information","display_name":"drug information","score":0.6639999747276306},{"id":"https://openalex.org/keywords/database-searching","display_name":"database searching","score":0.3019999861717224},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"information retrieval","score":0.3869999945163727}],"concepts":[{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.6437530517578125},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.6304007768630981},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4358726739883423},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12795090675354004},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127716648","wikidata":"https://www.wikidata.org/wiki/Q104053","display_name":"Phenotype","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},{"id":"https://openalex.org/C188082640","wikidata":"https://www.wikidata.org/wiki/Q1780899","display_name":"Complementation","level":4,"score":0.0}],"mesh":[{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016206","descriptor_name":"Databases, Bibliographic","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D016239","descriptor_name":"MEDLINE","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1136/bmj.316.7138.1166","doi":"https://doi.org/10.1136/bmj.316.7138.1166","is_oa":false,"landing_page_url":"https://doi.org/10.1136/bmj.316.7138.1166","pdf_url":null,"source":{"id":"https://openalex.org/S4393911389","display_name":"BMJ","issn_l":"0007-1447","issn":["0007-1447","0267-0623","1468-5833"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["anvur-scientific","vabb-shw"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:244391","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC1112953","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:1112953","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1112953","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ","raw_type":"Text"},{"id":"pmid:9552968","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9552968","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMJ (Clinical research ed.)","raw_type":"Comment"},{"id":"pmh:oai:open-archive.highwire.org:bmj:316/7138/1166","doi":null,"is_oa":false,"landing_page_url":"http://www.bmj.com/cgi/content/short/316/7138/1166","pdf_url":null,"source":{"id":"https://openalex.org/S4406923041","display_name":"HighWire Press Open Archive","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"TEXT"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:244391","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC1112953","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2023172750","https://openalex.org/W2065022876","https://openalex.org/W2109378639","https://openalex.org/W2211418008","https://openalex.org/W2465130225"],"related_works":["https://openalex.org/W2153363338","https://openalex.org/W7095968771","https://openalex.org/W7000218187","https://openalex.org/W167242191","https://openalex.org/W2460689481","https://openalex.org/W2070972706","https://openalex.org/W2343344455","https://openalex.org/W261402146","https://openalex.org/W7098192385","https://openalex.org/W2921213522"],"abstract_inverted_index":{"EDITOR\u2014Greenhalgh":[0],"briefly":[1],"mentions":[2],"some":[3],"important":[4],"differences":[5],"between":[6],"the":[7,14,17,20,77,80,83],"Medline":[8],"and":[9,43,70],"Embase":[10],"databases.1":[11],"To":[12],"compare":[13],"usefulness":[15],"of":[16,30,79],"databases":[18,50],"in":[19,82],"drug":[21,34],"information":[22,35,81],"setting":[23],"we":[24],"carried":[25],"out":[26],"a":[27,38],"prospective":[28],"study":[29],"all":[31],"requests":[32],"for":[33],"that":[36],"required":[37],"literature":[39],"search":[40,61],"during":[41],"July":[42],"August":[44],"1996.":[45],"For":[46],"each":[47],"inquiry":[48],"both":[49],"were":[51,63,74],"searched":[52],"back":[53],"to":[54],"1992":[55],"with":[56],"current":[57],"CD":[58],"ROMs.":[59],"Standard":[60],"strategies":[62],"used,":[64],"based":[65],"on":[66,76],"indexed":[67],"subject":[68],"headings":[69],"textwords.":[71],"Relevant":[72],"articles":[73],"selected":[75],"basis":[78],"abstract":[84],"\u2026":[85]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
