Choudhary, Manisha, Sangita Sharma, Mohan Lal Swarankar, and Shiv Lal Bhardwaj. 2016. “Risk of Premature Luteinization in IVF Cycles and Its Impact on Clinical Pregnancy Rate”. International Journal of Research in Medical Sciences 4 (1):139-43. https://doi.org/10.18203/2320-6012.ijrms20160020.