American Association for the History of Medicine
American Chemical Society - Division of the History of Chemistry
American Institute of the History of Pharmacy
Archivists and Librarians in the History of the Health Sciences
Biodiversity Heritage Library
Chemical Heritage Foundation
Eclectic Medical Journal Index
International Society for the History of Pharmacy
Lloyd's Concentrator and Extractor, or Cold Still
Manufacturing Information on Lloyd's Cold Still: Yesterday and Today
MedHist (catalog of internet resources and sites on the history of medicine, sponsored by the Wellcome Library)
Medical Library Assocation - History of the Health Sciences Section
Oesper History of Chemistry Collection
Pharmacists in World War II database
Reform Medicine (information compiled and provided by Dr. John S. Haller)
United States National Library of Medicine - History of Medicine