Enzyme defects and immune dysfunction / Symposium on Enzyme Defects and Immune Dysfunction, London, 1978 - Amsterdam : Excerpta Medica, 1979 - 289 p. : ill. ; 24 cm. - Ciba Foundation symposiums 68 . ISBN: 0444900888 Subjects--Topical Terms: Immunological deficiency syndromes--CongressesAdenosine deaminase--CongressesPurine metabolism--CongressesEnzymes--Congresses