Chattopadhyay, S., A. Rudra, M. Ray, S. Sengupta, and S. Goswami. “Legal Aspects in Obstetric Anesthesia”. Nepal Journal of Obstetrics and Gynaecology, vol. 10, no. 2, Jan. 2016, pp. 3-9, https://nepjol.info/index.php/NJOG/article/view/14327.