References
- Rush JA, Younge BR: Paralysis of cranial nerves III, IV and VI. Cause and prognosis in 1,000 cases. Arch Ophthalmol. 1981; 99:76–9.
- Robertson DM, Hines JD, Rucker CW: Acquired sixth nerve palsy in children. Arch Ophthalmol. 1970; 83:574–9.
- Krohel GB, Mansour AM, Petersen WL, Evenchik B: Isolated trochlear nerve palsy secondary to a juvenile pilocytic astrocytoma. J Clin Neuroophthalmol, 1982; 2:119–23.
- Halpern JI, Gordon WH Jr.: Trochlear nerve palsy as a false localizing sign. Ann Ophthalmol, 1981; 13:53–6.
- Keane JR: Fourth nerve palsy: Historical review and study of 215 inpatients. Neurology 1993; 43:24392–443.