D. Chauhan, R. Agarwal, P. Gupta, G. Radhakrishnan, and A. G. Radhika, “Successful maternal outcome after vaginal delivery in a patient with Eisenmenger Syndrome”, Int J Reprod Contracept Obstet Gynecol, vol. 7, no. 3, pp. 1262–1264, Feb. 2018.