title: Comparison of urinary estrogen values determined by radioimmunoassay and gas-liquid chromatography.
mesh_terms: D000328:Adult; D002849:Chromatography, Gas; D004958:Estradiol / Q000652:urine; D004964:Estriol / Q000652:urine; D004967:Estrogens / Q000652:urine*; D004970:Estrone / Q000652:urine; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D011863:Radioimmunoassay
chemical_list: D004967:Estrogens; D004970:Estrone; D004958:Estradiol; D004964:Estriol