title: The measurement of progesterone in human plasma by competitive protein-binding radioassay.
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D008297:Male; D011374:Progesterone / Q000097:blood*; D011869:Radioligand Assay / Q000379:methods*
chemical_list: D011374:Progesterone