Tips and hints for searching PubMed are scattered throughout the sections/tabs of this guide.
PubMed, developed by the National Library of Medicine (NLM), provides access to biomedical journal articles, including MEDLINE, and to additional life sciences journals. MEDLINE is NLM's database covering medicine, nursing, dentistry, the health care system, and the preclinical sciences. MEDLINE contains citations and abstracts from over 5400 biomedical journals published in the United States and 70 other countries dating back to the 1940s. Updated 5 times/week.