title: Photometric quantitation of haemagglutination.
mesh_terms: D001789:Blood Group Antigens; D001792:Blood Platelets; D002021:Buffers; D006386:Hemagglutination Tests; D007106:Immune Sera; D008722:Methods; D010710:Phosphates; D010783:Photometry; D012399:Rotation
chemical_list: D001789:Blood Group Antigens; D002021:Buffers; D007106:Immune Sera; D010710:Phosphates