C.E.--ethyl chloride--chloroform sequence. 1907.
Barton
G A H
GA
D000779:Anesthetics, Local / Q000266:history*; D002725:Chloroform / Q000266:history*; D005018:Ethyl Chloride / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008131:London
D000779:Anesthetics, Local; D005018:Ethyl Chloride; D002725:Chloroform