Prospective study of the enzymatic activities in urine of N-acetyl-beta-D-glucosaminidase, alpha-D-mannosidase, alpha- and beta-D-glucosidases, alpha-L- and beta-D-fucosidases, and beta-D-galactosidase in type I diabetes mellitus with early nephropathy.
Miralles JM, Velasco J, Villabona V, Sanchez-Bernal C, Perez N, Corrales JJ, Garcia-Diez LC, Villar E. J Diabetes Complications. 1993 Jul-Sep; 7(3):199-203.