title: A radioimmunoassay using 125I-protein A for the determination of red cell RH1 (Rh0, D) antigen.
mesh_terms: D004912:Erythrocytes / Q000276:immunology*; D006801:Humans; D007457:Iodine Radioisotopes; D011863:Radioimmunoassay; D012204:Rh-Hr Blood-Group System / Q000276:immunology*; D013205:Staphylococcal Protein A
chemical_list: D007457:Iodine Radioisotopes; D012204:Rh-Hr Blood-Group System; D013205:Staphylococcal Protein A