ONE hundredth anniversary of the first administration of anesthetic ether.
D000758:Anesthesia / Q000266:history*; D000776:Anesthesiology; D000777:Anesthetics; D000846:Anniversaries and Special Events; D004986:Ether; D006801:Humans
D000777:Anesthetics; D004986:Ether
ANESTHESIA/history