The great Morton-Jackson debate.
Deranian
H M
HM
D000766:Anesthesia, Dental / Q000266:history*; D018685:Anesthetics, Inhalation / Q000266:history*; D004986:Ether / Q000266:history*; D049672:History, 19th Century; D008404:Massachusetts
D018685:Anesthetics, Inhalation; D004986:Ether