Smoking of prescription anticholinergic drugs.
D000328:Adult; D001590:Benztropine; D004155:Diphenhydramine; D006801:Humans; D008297:Male; D012565:Schizophrenic Psychology; D012907:Smoking; D019966:Substance-Related Disorders / Q000523:psychology*; D014326:Tropanes
D014326:Tropanes; D001590:Benztropine; D004155:Diphenhydramine