1. A synopsis of anesthesia;Lee,1964
2. Researches, chemical and philosophical; chiefly concerning nitrous oxide, 1800;Davy,1969
3. The English pioneers of anaesthesia (Beddoes, Davy, and Hickman);Cartwright,1952
4. A letter on suspended animation;Hickman,1824
5. An account of the first use of sulphuric ether by inhalation as an anaesthetic in surgical operations;Long;South Med Surg J,1849