Sultana, M., Khatun, S., Saha, A.K., Akhter, P. and Shah, A.B.S. 2013. Maternal and Perinatal Outcome of Twin Pregnancy in a Tertiary Hospital. Ibrahim Cardiac Medical Journal. 1, 2 (Jan. 2013), 35–39. DOI:https://doi.org/10.3329/icmj.v1i2.13550.