Karamahmutoglu, H., Erdem, A., Erdem, M., Mutlu, M. F., Bozkurt, N., Oktem, M., . . . Gumuslu, S. (2014). The gradient technique improves success rates in intrauterine insemination cycles of unexplained subfertile couples when compared to swim up technique; a prospective randomized study. Springer US.

Karamahmutoglu, Hatice, Ahmet Erdem, Mehmet Erdem, Mehmet Firat Mutlu, Nuray Bozkurt, Mesut Oktem, Derya Deniz Ercan, and Seyhan Gumuslu. The Gradient Technique Improves Success Rates in Intrauterine Insemination Cycles of Unexplained Subfertile Couples When Compared to Swim Up Technique; a Prospective Randomized Study. Springer US, 2014.

Karamahmutoglu, Hatice, et al. The Gradient Technique Improves Success Rates in Intrauterine Insemination Cycles of Unexplained Subfertile Couples When Compared to Swim Up Technique; a Prospective Randomized Study. Springer US, 2014.