Anesthesia in the cataract operation.
D000768:Anesthesia, General; D000772:Anesthesia, Local; D001463:Barbiturates / Q000008:administration & dosage; D002387:Cataract Extraction; D006801:Humans; D014149:Tranquilizing Agents / Q000008:administration & dosage
D001463:Barbiturates; D014149:Tranquilizing Agents