The database covers all aspects of the study of language including phonetics, phonology, morphology, syntax and semantics. Complete coverage is given to various fields of linguistics including descriptive, historical, comparative, theoretical and geographical linguistics. The database provides abstracts of journal articles and citations to book reviews drawn from over 1,500 serials publications, and also provides abstracts of books, book chapters, and dissertations.
Subject content includes anatomy; communication disorders; microbiology; paramedical professions; pathology; physiology; psychiatry; toxicology; dentistry; parasitology; reproductive biology; epidemiology; gene therapy; surgical and pharmaceutical intervention; nursing practice; ethical and legal issues; institutional operations; laboratory techniques and procedures; diagnosis and management; clinical research trials and experimental treatment protocols; legislation and regulation; allied health specialties; continuing education; investigational drugs and new drug uses, and some veterinary medicine.
"PubMed comprises over 24 million citations for biomedical literature from MEDLINE, life science journals, and online books. PubMed citations and abstracts include the fields of biomedicine and health, covering portions of the life sciences, behavioral sciences, chemical sciences, and bioengineering. PubMed also provides access to additional relevant web sites and links to the other NCBI molecular biology resources.
PubMed is a free resource that is developed and maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).
Publishers of journals can submit their citations to NCBI and then provide access to the full-text of articles at journal web sites using LinkOut."