Sudewo, Yudha, and Binarwan Halim. “Comparative Study Between Long Protocol With Antagonist Protocol on IVF Cycle”. KnE Medicine 1, no. 1 (October 4, 2016): 32-42. Accessed January 16, 2021. https://knepublishing.com/index.php/KnE-Medicine/article/view/534.