Elsersy, M.A. 2017. Two different timing of intra uterine insemination in patients of unexplained infertility: a randomized clinical trial. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 6, 3 (Feb. 2017), 1071–1075. DOI:https://doi.org/10.18203/2320-1770.ijrcog20170587.