Local anaesthesia--before cocaine.
Ball
Christine
C
Westhorpe
Rod
R
D000772:Anesthesia, Local / Q000266:history* / Q000379:methods; D000779:Anesthetics, Local / Q000266:history*; D005018:Ethyl Chloride / Q000266:history*; D049672:History, 19th Century; D049690:History, Ancient; D006801:Humans
D000779:Anesthetics, Local; D005018:Ethyl Chloride