Rahman, F, N Mahmud, TA Chowdhury, RRB Rahman, and B Begum. “Follicular Response by Using Letrozole Alone or Combination of Letrozole and Gonadotrophins in Patients Stimulated for IUI”. Bangladesh Journal of Obstetrics & Gynaecology 26, no. 1 (February 12, 2013): 20–26. Accessed April 28, 2024. https://www.banglajol.info/index.php/BJOG/article/view/13755.