Devabhaktuni P, Manchala S, Raju SB, Menon R, Sridevi C. Chronic rheumatic heart disease and congenital heart disease complicating pregnancy: a study of the cardiac events, the maternal and perinatal outcome during 2011-2013 at tertiary care centre. Int J Reprod Contracept Obstet Gynecol [Internet]. 2020 Jun. 25 [cited 2025 Oct. 16];9(7):2736-45. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/8637