[A case of mucopolysaccharidosis III A (Sanfilippo) with retinal changes].
D000293:Adolescent; D006801:Humans; D008297:Male; D009083:Mucopolysaccharidoses / Q000473:pathology*; D009084:Mucopolysaccharidosis III / Q000473:pathology*; D012160:Retina / Q000473:pathology*