Acid Maltase Deficiency
Engel, A. G. in Engel and Banker, Myology, McGraw-Hill Co, New York, Ch 55, p. 1629-1651, , 1986
Optic Nerve Sheath Hemorrhage
In Walsh & Hoyt's Clinical Neuro-ophthalmology, Williams & Wilkins, Baltimore, Vol4, p. 2082-2085, 2, 52-2454, 19Miller, N. R., 1991