title: Procyclidine abuse.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011352:Procyclidine; D011759:Pyrrolidines; D019966:Substance-Related Disorders
chemical_list: D011759:Pyrrolidines; D011352:Procyclidine