Mankar, Shital Namdeorao, Roop Anay Kshirsagar, and Vishvas Haribhau Karkamkar. 2012. “Primary Pulmonary Hypertension In Pregnancy: Vaginal Delivery With Epidural Labour Analgesia: Primary Pulmonary Hypertension In Pregnancy”. National Journal of Integrated Research in Medicine 3 (4):141-44. http://nicpd.ac.in/ojs-/index.php/njirm/article/view/380.