1. A synopsis of anesthesia;Lee,1964
2. Anesthesiology in dentistry: past, present and future;Greenfield;Anesth Prog,1976
3. Researches, chemical and philosophical; chiefly concerning nitrous oxide, 1800;Davy,1969
4. The English pioneers of anaesthesia (Beddoes, Davy, and Hickman);Cartwright,1952
5. A letter on suspended animation;Hickman,1824