title: Fractionation of antibodies to human chorionic somatomammotropin: application to radioimmunoassay.
mesh_terms: D000327:Adsorption; D000906:Antibodies / Q000032:analysis*; D002845:Chromatography; D005260:Female; D006146:Guanidines; D006801:Humans; D007456:Iodine Isotopes; D008722:Methods; D010926:Placental Hormones; D010928:Placental Lactogen; D011134:Polysaccharides; D011863:Radioimmunoassay
chemical_list: D000906:Antibodies; D006146:Guanidines; D007456:Iodine Isotopes; D010926:Placental Hormones; D011134:Polysaccharides; D010928:Placental Lactogen