http://www.intute.ac.uk/healthandlifesciences/medhist/

MedHist is a free catalogue of evaluated, high quality Internet resources and websites relating to the history of medicine and allied sciences, covering all aspects of the history of health and development of medical knowledge. MedHist is updated regularly and has an intended audience of students and staff working within the further and higher education sectors, although it will also appeal to anyone with a general interest in the subject area. In addition, MedHist provides a searchable calendar of events.