title: Proceedings of the 9th congress of the Sociedade Brasileira de Imunologia. November 11-13, 1983, São Lourenco, MG. Abstracts.
mesh_terms: D000818:Animals; D006801:Humans; D007109:Immunity; D010271:Parasites / Q000276:immunology; D010272:Parasitic Diseases / Q000276:immunology*