Alternating Skew on Lateral Gaze (Bilateral Abducting Hypertropia)Ann Neurol 23:190-192, Moster,M.L.,et al, 1988
Slowly Alternating Skew Deviation:Description of a Pretectal Syndrome in Three PatientsAnn Neurol 10:540-546, Corbett,J.J.,et al, 1981