Superior Oblique Palsy due to a Midbrain Vascular Malformation
Neurol 40:554-555, Gonyea,E.F., 1990
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Ann Neurol 25:286-290, Wilson,W.B.,et al, 1989
Fourth Nerve Palsy:Historical Review and Study of 215 Inpatients
Neurol 43:2439-2443, Keane,J.R., 1993