(US National Library of Medicine / free access) A service of the US National Library of Medicine and the National Institutes of Health, MedlinePlus Includes an array of information related to health and prescription drugs, as well as a robust medical encyclopedia.

OneFile: Health and Medicine

(Gale / funded by MBLC and MLS) Professional and consumer health information from medical and nursing journals, general interest publications, medical dictionaries and encyclopedias, and pamphlets.