title: Serological studies on the Pr 1 -Pr 2  antigens using dog erythrocytes. Differentiation of Pr 2  from Pr 1  and detection of a Pr 1  heterogeneity: Pr 1h -Pr 1d .
mesh_terms: D000818:Animals; D000906:Antibodies; D001789:Blood Group Antigens; D001796:Blood Protein Disorders / Q000276:immunology; D003080:Cold Temperature; D003450:Cryoglobulins; D004285:Dogs; D004912:Erythrocytes / Q000187:drug effects / Q000276:immunology*; D006023:Glycoproteins; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D005779:Immunodiffusion; D007519:Isoantigens; D009194:Myeloma Proteins; D009439:Neuraminidase / Q000494:pharmacology; D010206:Papain / Q000494:pharmacology; D008258:Waldenstrom Macroglobulinemia / Q000276:immunology
chemical_list: D000906:Antibodies; D001789:Blood Group Antigens; D003450:Cryoglobulins; D006023:Glycoproteins; D007519:Isoantigens; D009194:Myeloma Proteins; D009439:Neuraminidase; D010206:Papain