ANAESTHESIA AND PRE-PREMEDICATION.
D000293:Adolescent; D000758:Anesthesia; D000776:Anesthesiology; D001007:Anxiety; D005853:Geriatrics; D006664:History; D006801:Humans; D011229:Preanesthetic Medication
ADOLESCENCE; ANESTHESIA; ANXIETY; GERIATRICS; HISTORY; PREANESTHETIC MEDICATION