Inherited Metabolic Diseases of the Nervous System, The Phenylketonuria
Adams & Victors Principles of Neurology, Chp 37, pg 968, Ropper, A.H.,et al, 2014
Mitral Valve Prolapse & Ophthalmoplegia:A Progressive, Cardioneurologic Syndrome
Ann Int Med 92:735-741, Darsee,J.R.,et al, 1980