title: Studies on the Xh antigen in human serum.
mesh_terms: D000818:Animals; D000941:Antigens; D001798:Blood Proteins; D002499:Centrifugation, Density Gradient; D004586:Electrophoresis; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008297:Male; D011817:Rabbits
chemical_list: D000941:Antigens; D001798:Blood Proteins; D007106:Immune Sera