Editorial Expression of Concern: A comparative study of luteal estradiol pre-treatment in GnRH antagonist protocols and in micro dose flare protocols for poor-responding patients
1 Yazd Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Bouali Street, Safaieh, 8916877391, Yazd, Iran.
2 Yazd Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Bouali Street, Safaieh, 8916877391, Yazd, Iran. rahmani@bpums.ac.ir.
3 Obstetrics and Gynecology Ward, Bushehr University of Medical Sciences, Bushehr, Iran. rahmani@bpums.ac.ir.