Varki, A., Reitman, M. L., Vannier, A., Kornfeld, S., Grubb, J. H., & Sly, W. S. (1982). Demonstration of the heterozygous state for I-cell disease and pseudo-Hurler polydystrophy by assay of N-acetylglucosaminylphosphotransferase in white blood cells and fibroblasts.

Varki, A., M L. Reitman, A. Vannier, S. Kornfeld, J H. Grubb, and W S. Sly. Demonstration of the Heterozygous State for I-cell Disease and Pseudo-Hurler Polydystrophy By Assay of N-acetylglucosaminylphosphotransferase in White Blood Cells and Fibroblasts. 1982.

Varki, A., et al. Demonstration of the Heterozygous State for I-cell Disease and Pseudo-Hurler Polydystrophy By Assay of N-acetylglucosaminylphosphotransferase in White Blood Cells and Fibroblasts. 1982.