Mucopolysaccharidosis II (Hunter's syndrome).
D002648:Child; D005347:Fibroblasts / Q000201:enzymology; D005696:Galactosidases / Q000378:metabolism; D006025:Glycosaminoglycans / Q000652:urine*; D006801:Humans; D008297:Male; D016532:Mucopolysaccharidosis II / Q000201:enzymology / Q000235:genetics*; D012174:Retinitis Pigmentosa / Q000201:enzymology / Q000235:genetics*
D006025:Glycosaminoglycans; D005696:Galactosidases