American surgeon William Stewart Halsted, one of…
1885 CE
American surgeon William Stewart Halsted, one of the "Big Four" founding professors at Johns Hopkins Hospital, demonstrates the efficacy of cocaine in nerve-block anesthesia in 1885.
1885 CE
American surgeon William Stewart Halsted, one of the "Big Four" founding professors at Johns Hopkins Hospital, demonstrates the efficacy of cocaine in nerve-block anesthesia in 1885.