Abdull, T.N. 2019. Step-up protocol gonadotrophin versus laparoscopic ovarian drilling in clomiphene citrate resistant PCOS infertile women in two Iraqi hospitals. AL-Kindy College Medical Journal. 15, 1 (Sep. 2019), 103–109. DOI:https://doi.org/10.47723/kcmj.v15i1.89.