Web of Knowledge (Web of Science) Web of Science is part of ISI's Web of Knowledge which also includes Arts & Humanties and Social Sciences citation databases.
1900-present
Wellcome Images A database of images depicting 2,000 years of mankind and medicine.
WhoNamedIt.com The World's Most Comprehensive Database of Medical Eponyms
eBooks
Anatomia 1522-1867 Anatomical Plates from the Thomas Fisher Rare Book Library
Ebrary Internet-based library of over 30,000 electronic volumes