Haq, Irfan Ul, Shahid Manzoor, Attiq Ur Rehman, and Ahsan Farooq. 2011. “Role of Ultrasonography in Infertility Management : Ovulation Monitoring and Assisted Conception”. Annals of King Edward Medical University 16 (4):257. https://doi.org/10.21649/akemu.v16i4.241.