nlm.nih.govThe National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany
medlineplus.nlm.nih.govThe National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world
medlineplus.govMedlinePlus Health Information from the National Library of Medicine
nlm.nih.govThe National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world