title: [Workshop on haptens. 1. Cell-to-cell interaction in antibody production].
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001402:B-Lymphocytes / Q000276:immunology; D006241:Haptens; D007111:Immunity, Cellular; D051379:Mice; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D006241:Haptens