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MEDLINE/PubMed

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Parent: Sociological Abstracts Hop 5 terminal

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MEDLINE/PubMed
NameMEDLINE/PubMed
ProducerNational Library of Medicine
CountryUnited States
History1960s–present
DisciplinesMedicine, Biology, Pharmacology
AccessFree

MEDLINE/PubMed MEDLINE/PubMed is a biomedical literature database and search service maintained by the National Library of Medicine and allied institutions. It links journal citations and abstracts to a global network of publishers and libraries, supporting clinicians, researchers, librarians, and policymakers across institutions such as Mayo Clinic, Johns Hopkins University, Harvard University, Cleveland Clinic, and UCLA. The platform intersects with major projects and actors including World Health Organization, Centers for Disease Control and Prevention, Food and Drug Administration, National Institutes of Health, and professional societies like the American Medical Association.

Overview

MEDLINE/PubMed functions as a bibliographic resource connecting users to citations from journals indexed by the National Library of Medicine, integrating records from historical sources and current publishers such as Elsevier, Springer Nature, Wiley-Blackwell, Taylor & Francis, and Oxford University Press. It interoperates with standards and initiatives led by organizations like CrossRef, ORCID, PubChem, ClinicalTrials.gov, and repositories associated with European Molecular Biology Laboratory and Cold Spring Harbor Laboratory. Users include investigators at Stanford University, Massachusetts Institute of Technology, University of Oxford, Imperial College London, and healthcare systems like Kaiser Permanente.

History

The database evolved from indexing projects of the United States Public Health Service and the United States National Library of Medicine in the 1960s, shaped by milestones involving figures and institutions such as Donald A.B. Lindberg, Vannevar Bush, and initiatives like the Medical Subject Headings development and automation efforts tied to computing advances at IBM, Bell Labs, and universities including Columbia University and University of California, San Francisco. It adapted through eras marked by legislation and programs from Congress of the United States, collaborations with the World Wide Web Consortium, and partnerships with publishers like Nature Publishing Group and The Lancet.

Content and Coverage

The corpus includes citations from thousands of journals spanning authors and institutions such as New England Journal of Medicine, The Lancet, JAMA, BMJ, Nature Medicine, Cell Press, and specialty titles affiliated with societies like American College of Physicians, American Heart Association, American Psychiatric Association, and Royal College of Physicians. Coverage extends to clinical trials recorded with ClinicalTrials.gov, systematic reviews published in outlets such as Cochrane Collaboration, and preclinical studies from research centers like Salk Institute, Broad Institute, Karolinska Institutet, and Riken. It indexes works by notable authors and contributors associated with awards and institutions including the Nobel Prize, Lasker Award, Royal Society, and Wellcome Trust.

Access and Search Tools

Access pathways include web interfaces and programmatic APIs used by libraries like British Library, academic consortia at University of Toronto, and networks such as PubMed Central partners. Search techniques frequently reference controlled vocabularies and identifiers from Digital Object Identifier agencies, metadata standards from Library of Congress, and citation managers produced by companies like EndNote (Clarivate) and Zotero (Roy Rosenzweig Center). Advanced users leverage tools and platforms provided by institutions including NIH, European Bioinformatics Institute, Google Scholar, Scopus, and Web of Science to integrate results into workflows at hospitals such as Mount Sinai Hospital and research centers such as Dana-Farber Cancer Institute.

Indexing and MeSH

Indexing employs Medical Subject Headings (MeSH), a taxonomy developed and maintained by the National Library of Medicine, and coordinated with standards organizations like ISO and cataloging authorities such as the Library of Congress. MeSH terms connect to ontologies and vocabularies used by projects at Gene Ontology Consortium, UniProt, PubChem, and clinical terminology efforts like SNOMED International. Indexing decisions have involved expert reviewers from institutions including Johns Hopkins Bloomberg School of Public Health, Karolinska Institutet, University of Cambridge, and professional bodies like the American Academy of Pediatrics.

Use in Research and Clinical Practice

Researchers at centers such as Harvard Medical School, Yale School of Medicine, University of Pennsylvania, Cold Spring Harbor Laboratory, and Scripps Research rely on MEDLINE/PubMed for literature reviews, meta-analyses, and evidence synthesis for guidelines issued by organizations like National Institute for Health and Care Excellence, American College of Cardiology, European Society of Cardiology, and World Health Organization. Clinicians at Massachusetts General Hospital, Baylor College of Medicine, Johns Hopkins Hospital, Karolinska University Hospital, and Toronto General Hospital use it to inform patient care, drug information sourced via FDA labeling, and diagnostics linked to resources at Centers for Disease Control and Prevention and European Medicines Agency.

Limitations and Criticisms

Critiques have focused on coverage biases favoring journals from publishers such as Elsevier and Springer Nature, language and geographic skew toward United States and United Kingdom sources, and challenges similar to those discussed by scholars at PLOS, BMJ, The Lancet, and think tanks like Wellcome Trust. Concerns have been raised about indexing latency affecting rapid events like outbreaks tracked by World Health Organization and Centers for Disease Control and Prevention, reproducibility debates highlighted by commentators associated with Retraction Watch, and the influence of commercial publishers including Wiley-Blackwell and Taylor & Francis on access and metadata practices.

Category:Databases