Medline (33)
PubMed
- National Library of Medicine's medline and pre-medline database. - http://www.ncbi.nlm.nih.gov/sites/entrez?db=PubMed MedlinePlus
- Health information from the National Library of Medicine. Easy access to Medline and Health topics, medical dictionaries, directories and publications. - http://www.medlineplus.gov
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