title: A rapid radioimmunoassay of human LH and HCG useful in early pregnancy problems.
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D011247:Pregnancy; D011259:Pregnancy Tests, Immunologic; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D006063:Chorionic Gonadotropin; D007986:Luteinizing Hormone