Measurement of activities of human serum sulfotransferases which transfer sulfate to the galactose residues of keratan sulfate and to the nonreducing end N-acetylglucosamine residues of N-acetyllactosamine trisaccharide: comparison between normal controls and patients with macular corneal dystrophy. - Hasegawa ,N.; Torii ,T.; Nagaoka ,I.; Nakayasu ,K.; Miyajima ,H.; Habuchi ,O. (J Biochem, 1999)