title: Interactive effects of trihexyphenidyl and coffee.
mesh_terms: D002110:Caffeine / Q000494:pharmacology; D003069:Coffee; D004357:Drug Synergism; D006801:Humans; D019966:Substance-Related Disorders; D014282:Trihexyphenidyl / Q000494:pharmacology*
chemical_list: D003069:Coffee; D002110:Caffeine; D014282:Trihexyphenidyl