title: Radioimmunoassay of Paramoecium surface antigens.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis*; D002247:Carbon Isotopes; D002462:Cell Membrane / Q000276:immunology; D003429:Cross Reactions; D004926:Escherichia coli; D005779:Immunodiffusion; D007930:Leucine; D008722:Methods; D010247:Paramecium / Q000276:immunology*; D011233:Precipitin Tests; D011817:Rabbits; D011863:Radioimmunoassay
chemical_list: D000941:Antigens; D002247:Carbon Isotopes; D007930:Leucine