title: Studies on antigenic relationships of Leishmania promastigotes by electroimmunodiffusion and crossed electroimmunodiffusion tests.
mesh_terms: D000818:Animals; D000939:Epitopes; D005779:Immunodiffusion / Q000379:methods; D007891:Leishmania / Q000145:classification / Q000276:immunology*
chemical_list: D000939:Epitopes