title: Classification of avian mycoplasmas by gel-diffusion and growth-inhibition tests.
mesh_terms: D000818:Animals; D000906:Antibodies; D000941:Antigens; D001431:Bacteriological Techniques; D001717:Birds; D003429:Cross Reactions; D007106:Immune Sera; D005779:Immunodiffusion; D009174:Mycoplasma / Q000145:classification* / Q000254:growth & development / Q000276:immunology; D012703:Serotyping
chemical_list: D000906:Antibodies; D000941:Antigens; D007106:Immune Sera