Biological basis of immunodeficiency.
Card's contents:536,157 GELFAND ERWIN W./red./ Biological basis of immunodeficiency. Proceedings of a conference held at the Hospital for Sick Children, Toronto. Ed—x: Erwin W. Gelfand, Hans-Michael Dosch New York 1980 Raven Press 8 s. XV, nlb. 1, 318, il.