title: Cross idiotypic specificity among heavy chains of macroglobulins with blood group I and i specificities.
mesh_terms: D000373:Agglutinins; D000918:Antibody Specificity; D001789:Blood Group Antigens; D003080:Cold Temperature; D003429:Cross Reactions; D000939:Epitopes; D006385:Hemagglutination Inhibition Tests; D005779:Immunodiffusion; D007126:Immunoglobulin Allotypes; D007128:Immunoglobulin Fragments; D007143:Immunoglobulin Heavy Chains; D007075:Immunoglobulin M; D008259:Macroglobulins; D011233:Precipitin Tests
chemical_list: D000373:Agglutinins; D001789:Blood Group Antigens; D000939:Epitopes; D007126:Immunoglobulin Allotypes; D007128:Immunoglobulin Fragments; D007143:Immunoglobulin Heavy Chains; D007075:Immunoglobulin M; D008259:Macroglobulins