TY - JOUR A1 - Sunkara, S.K. A1 - Zheng, W. A1 - D’Hooghe, T. A1 - Longobardi, S. A1 - Boivin, J. T1 - Time as an outcome measure in fertility-related clinical studies: Long-awaited Y1 - 2020 DO - 10.1093/humrep/deaa138 VL - 35 IS - 8 ER -