PROBLEMS ARISING FROM PRESCRIBING TRENDS.
D000661:Amphetamine; D000662:Amphetamines; D001463:Barbiturates; D002170:Canada; D011307:Drug Prescriptions; D007878:Legislation as Topic; D055656:Prescriptions; D014116:Toxicology
D000662:Amphetamines; D001463:Barbiturates; D000661:Amphetamine
AMPHETAMINE; BARBITURATES; CANADA; LEGISLATION; PRESCRIPTIONS; TOXICOLOGIC REPORT