1. Pierre, Corneille, French dramatist 1606–1684.
2. Medical Landmarks, A Travel Guide;Martin,1991
3. The History of Surgical Anesthesia;Keys,1945
4. History of the Discovery of the Application of Nitrous Oxide, Ether and Ether Vapors to Surgical Operations;Wells,1847
5. Nitrous Oxide; Its Properties, Method of Administration and Effects;Guilford,1887