RT Journal Article SR Electronic T1 Transitory procaine-induced Parkinsonism JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 20 OP 22 DO 10.1136/jnnp.34.1.20 VO 34 IS 1 A1 F. Gjerris YR 1971 UL http://jnnp.bmj.com/content/34/1/20.abstract AB A case of prolonged, though reversible procaine-induced Parkinsonism treated with l-dopa and trihexyphenidyl (Artane-Sustets) is reported. A pathophysiological explanation is discussed on the basis of recent theories concerning the transmitter systems of the basal ganglia.