title: Early diagnosis of hypermucopolysacchariduria.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003720:Densitometry; D006025:Glycosaminoglycans / Q000652:urine*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009083:Mucopolysaccharidoses / Q000652:urine*
chemical_list: D006025:Glycosaminoglycans