R. S. K. K., M. P., C. C. V., A. Vahab, and H. S. Imrana, “Expectant management of incomplete miscarriage, anembryonic pregnancy and early fetal demise: a comparative study”, Int J Reprod Contracept Obstet Gynecol, vol. 9, no. 8, pp. 3144–3150, Jul. 2020.