Figure 1From: A modified liquid chromatography/tandem mass spectrometry method for predominant disaccharide units of urinary glycosaminoglycans in patients with mucopolysaccharidoses The overall quantitations of DS and HS in urine of different MPS types and normal controls (n = 9 for MPS I, 13 for MPS II, 7 for MPS III, 8 for MPS VI, and 39 for normal controls). Back to article page