title: Rabbit IgM allotypes associated with the a-locus [proceedings].
mesh_terms: D000818:Animals; D003434:Crossing Over, Genetic; D005779:Immunodiffusion; D007075:Immunoglobulin M; D007519:Isoantigens; D011817:Rabbits / Q000276:immunology*; D011863:Radioimmunoassay; D013045:Species Specificity
chemical_list: D007075:Immunoglobulin M; D007519:Isoantigens