Laurence A. Cole

The heterogeneity of human chorionic gonadotropin (hCG). II. Characteristics and origins of nicks in hCG reference standards.

L. Cole, L A Cole, S. Birken, 1991, Endocrinology.

An oligosaccharide of the O-linked type distinguishes the free from the combined form of hCG alpha subunit.

L. Cole, R. Ruddon, S. Birken, 1984, Biochemical and biophysical research communications.