Errors in the determination of urinary pregnanediol.
D001826:Body Fluids; D011276:Pregnanediol / Q000652:urine*; D011372:Progestins; D014551:Urinary Tract; D014556:Urine
D011372:Progestins; D011276:Pregnanediol
PREGNANDIOL/in urine; URINE