Produced by NCBI, PubMed is part of the Entrez retrieval system of related biomolecular databases
It includes MEDLINE, a premier NLM biomedical database of worldwide journal literature in medicine, nursing, dentistry, veterinary medicine, public health and the preclinical sciences
It is an excellent database for finding some articles on most health/medicine topics.
It citations come from more than 5,000 biomedical journals.
PubMed has more than 21 million citations from the 1940's to the present.
It includes very recent articles and updated each week.
Coverage is current as participating publishers submit electronic citations daily
It is free to anyone with internet access.
PubMed includes links to full text at publisher or library web sites
