Acquired Ocular Visual Impairment in Children, 1960-1989
Am J Dis Child 147:325-328, Robinson,G.C.&Jan,J.E., 1993
Refsum Disease
In Rowland's Merritt's Textbk of Neurology, Lea & Febiger, Phila, 8thEd, p. 509, Menkes,J.H., 1989
Retinitis Pigmentosa
Surv Ophthalmol 33:137-177, Pagon,R.A., 1988
Pantothenate Kinase - Associated Neurodegeneration (PKAN)
Emedicine.Medscape Sept, Hanna, P.A. & Benbadis, S.R., 2018