Studies on intrinsic factor and pernicious anemia. 3. Intrinsic factor activity and Bi2-binding power of electrophoretic fractions of intrinsic factor concentrates

Berlin, H.; Berlin, R.; Brante, G.; Sjoberg, S.G.

Scand. J. Clin. Lab. Invest 13: 245-248

1961

https://eurekamag.com/research/014/204/014204359.php