Chandrayan P, Merawat RK, Parekh UP. Significance of timely reference on maternal morbidity and mortality. Int J Reprod Contracept Obstet Gynecol [Internet]. 2018 Sep. 26 [cited 2025 Oct. 2];7(10):3985-9. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/5257