title: OBSERVATIONS ON THE H ANTIGEN.
mesh_terms: D000818:Animals; D000941:Antigens; D000942:Antigens, Bacterial; D001789:Blood Group Antigens; D002417:Cattle; D007106:Immune Sera; D037121:Plant Lectins; D011200:Poultry; D011817:Rabbits
chemical_list: D000941:Antigens; D000942:Antigens, Bacterial; D001789:Blood Group Antigens; C022863:H antigen; D007106:Immune Sera; D037121:Plant Lectins
keywords: ANTIGENS; BLOOD GROUPS; CATTLE; IMMUNE SERUMS; PLANT AGGLUTININS; POULTRY; RABBITS