Ansari, S., R. Shah, R. Mushtaq, P. Shah, J. P. Deep, and R. Shrestha. “Study of Perinatal Outcomes in Multifetal Gestation on the Basis of Chorionicity”. Med Phoenix, vol. 7, no. 1, Aug. 2022, pp. 7-13, doi:10.3126/medphoenix.v7i1.47349.