An examination of the part of the evidence relative to cow-pox : which was delivered to the Committee of the House of Commons, by two of the surgeons of St. Thomas's Hospital ; with some remarks on inoculated small-pox / by W. R. Rogers. (1805)
Rogers, W. R. (Surgeon), Harvey Cushing/John Hay Whitney Medical Library · London : Printed for J. Callow, by W. Smith and Son, 1805. · leaf 2
Vaccination · John Birch · Henry Cline
Wellcome Collection · Public Domain Mark 1.0 (public domain). Free to use for anything.