Brown, R. D. (1958). Rinderpest immunity in calves: I. The acquisition and persistence of maternally derived antibody.
Dyfyniad Arddull ChicagoBrown, R. D. Rinderpest Immunity in Calves: I. The Acquisition and Persistence of Maternally Derived Antibody. 1958.
Dyfyniad MLABrown, R. D. Rinderpest Immunity in Calves: I. The Acquisition and Persistence of Maternally Derived Antibody. 1958.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.