TY - RPRT KW - Social aspects KW - leprosy KW - Immunology KW - Epidemiology AU - Chagas C CN - 130.28 CHA CY - Rome LA - eng PB - The Pontifical Academy of Sciences PP - Rome PY - 1984 EP - 42 p. TI - Immunology, epidemiology and social aspects of leprosy ER -