title: Trihexyphenidyl dependence-report of two cases.
abstract: Two cases of normal dose dependence on Trihexyphenidyl are reported. The literature on anti parkinsonian drug abuse and dependence is briefly reviewed.
authors.affiliation: Junior Resident, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore-560 029.
authors.forename: A
authors.initials: A
authors.lastname: Michael
authors.forename: T
authors.initials: T
authors.lastname: Murali
authors.forename: P J
authors.initials: PJ
authors.lastname: Mathai
authors.forename: P S
authors.initials: PS
authors.lastname: Gopinath