Alternating Skew on Lateral Gaze (Bilateral Abducting Hypertropia)
Ann Neurol 23:190-192, Moster,M.L.,et al, 1988
Eye Movement Abnormalities in Systemic Lupus Erythematosus
Arch Neurol 52:1145-1149, Keane,J.R., 1995
Ocular Myasthenia Gravis
J Natl Med Assoc 85:681-684, March,G.A.&Johnson,J.N., 1993