Demerol and barbiturate poisoning.
D001462:Barbital / Q000633:toxicity*; D001463:Barbiturates / Q000633:toxicity*; D008614:Meperidine
D001463:Barbiturates; D001462:Barbital; D008614:Meperidine
BARBITAL AND BARBITAL DERIVATIVES/toxicity; DEMEROL