Clinical application of serum alpha-fetoprotein microheterogeneity / Seiichiro Fujimoto ...et al. - Sapporo : Hokkaido University Graduate School of Medicine, 2001. - 81 p. ill. - Hokkaido University Medical Library Series; Vol. 42 0385-6089 . Includes bibliogr. references Subjects--Topical Terms: ObstetricsGynecology