Comparative structural study of N-linked oligosaccharides of urinary and recombinant erythropoietins. (1988)

Tsuda E, Goto M, Murakami A, Akai K, Ueda M, Kawanishi G, Takahashi N, Sasaki R, Chiba H, Ishihara H
Biochemistry, 1988 vol.27:5646-5654