TY - JOUR AU - Blackwell, LF; Vigil, P; Cooke, DG; d’Arcangues, C; Brown, JB TI - Monitoring of ovarian activity by daily measurement of urinary excretion rates of oestrone glucuronide and pregnanediol glucuronide using the Ovarian Monitor, Part III: variability of normal menstrual cycle profiles JO - Hum Reprod IS - 12 VL - 28 PY - 2013 DO - 10.1093/humrep/det389 L3 - PubMed-ID: 24170744 SP - 3306 EP - 3315. ER -