[Preparation and characterization of 125I-HCG].
D000818:Animals; D006063:Chorionic Gonadotropin; D005260:Female; D007457:Iodine Radioisotopes; D007553:Isotope Labeling / Q000379:methods*; D011869:Radioligand Assay; D051381:Rats; D011956:Receptors, Cell Surface / Q000502:physiology*; D011974:Receptors, LH
D006063:Chorionic Gonadotropin; D007457:Iodine Radioisotopes; D011956:Receptors, Cell Surface; D011974:Receptors, LH