Chakraborty, Sanjoy Kumar, BM Ali Yousuf, Laila Anjuman Banu, and Khondker Manzare Shamim. 2011. “A Gross and Histomorphological Study of the Umbilical Cord in Gestational Diabetes Mellitus”. Bangladesh Journal of Anatomy 9 (1):21-25. https://doi.org/10.3329/bja.v9i1.8143.