539,342 SELIGMANN M. /red./ Primary immunodeficiencies. Proceedings of the International Symposium on Primary Immunodeficiencies held in Abbaye de Royaumont (France), 18—20 July, 1980. Sponsored by the Institut national de la Sante et de la Recherche Medicale. Ed. M. Seligmann, W. H. Hitzig. Amsterdam 1980 Elsevier/North—Holland Biomedical Press 8 s. XIII, 577, il. Institut Rational de Sante et de la Recherche Medicale INS ERM Symp. nr 16