title: Comparative studies on anti-Ag sera in immunodiffusion and in passive hemagglutination methods.
mesh_terms: D000042:Absorption; D000918:Antibody Specificity; D000941:Antigens; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007518:Isoantibodies / Q000032:analysis*; D008074:Lipoproteins; D013557:Switzerland; D013789:Thalassemia / Q000276:immunology
chemical_list: D000941:Antigens; D007106:Immune Sera; D007518:Isoantibodies; D008074:Lipoproteins