title: Proceedings; Excretion of urinary free androstenedione and testosterone.
mesh_terms: D000735:Androstenedione / Q000652:urine*; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D013739:Testosterone / Q000652:urine*
chemical_list: D013739:Testosterone; D000735:Androstenedione