http://nnlm.gov/psr National Library of Medicine (NLM)
Created by the National Library of Medicine, this is the one of the best starting points for any consumer health-related question. MedlinePlus brings together authoritative information from the National Institutes of Health (NIH), other government agencies, and health-related organizations. This resource includes over 800 health topics, an encyclopedia, dictionary, drug information, several directories, and current news items. MedlinePlus includes information in English and Spanish, with some materials in 44 other languages.
The New MedlinePlus: An In-depth Look [Handout] - This material has been compiled by Kelli Ham, funded by the National Library of Medicine under contract no. N01-LM-1-3517 with the NN/LM Pacific Southwest Region, UCLA Louise M. Darling Biomedical Library. Any use of this material should credit the author and funding sources.