Placidyl in preoperative and postoperative sedation.
D000758:Anesthesia; D004984:Ethchlorvynol; D006801:Humans; D006993:Hypnotics and Sedatives; D011184:Postoperative Period
D006993:Hypnotics and Sedatives; D004984:Ethchlorvynol
HYPNOTICS AND SEDATIVES