Oculogyric Crisis
In Ocular Differential Diagnosis, Lea & Febiger, Phila. 1975 p. 133, Roy,F.H., 1975
Cerebrovascular Ischemia Associated with Lupus Anticoagulant
Stroke 18:257-263, Levine,S.R.&Welch,K.M.A., 1987
Drug Therapy of Parkinsonism
NEJM 295:814, Bianchine,J.R., 1976