Wang AM, Schindler D, Desnick R (November 1990). "Schindler disease: the molecular lesion in the alpha-N-acetylgalactosaminidase gene that causes an infantile neuroaxonal dystrophy". J. Clin. Invest. 86 (5): 1752–6. doi:10.1172/JCI114901. PMC 296929. PMID 2243144
Cantz M, Ulrich-Bott B (1990). "Disorders of glycoprotein degradation". J. Inherit. Metab. Dis. 13 (4): 523–37. doi:10.1007/BF01799510. PMID 2122119
