national library of medicine - national institutes of health the 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 and zoology the collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images housed within the library is one of the world's finest medical history collections of old (pre-1914) and rare medical texts, manuscripts, and incunabula national library of medicine, medline, medlars, locatorplus, medlineplus, nlm, grateful med, index medicus, umls, unified medical language system, metathesaurus, mesh, medical subject headings, aidsline, healthstar, visible human, pubmed, clinicaltrials nationallibraryofmedicine ational library of medicine ntional naional natonal natinal natioal nationl nationa nationallibrary national ibrary lbrary lirary libary librry libray librar libraryof f o ofmedicine edicine mdicine meicine medcine mediine medicne medicie medicin antional ntaional naitonal natoinal natinoal natioanl nationla llibrary nationall ilbrary lbirary lirbary libarry librray librayr yof libraryo fo fmedicine ofm emdicine mdeicine meidcine medciine mediicne medicnie medicien 1/7/2009 9:01:11 PM - 48657 / newspapersites.net 2006