Ara, Z. G., A. S. Islam, U. K. S. Zaman, A. Ara, and R. A. Busreea. “Study of Cervical Length in Bangladeshi Cadaver”. Community Based Medical Journal, vol. 5, no. 2, Aug. 2016, pp. 26-28, doi:10.3329/cbmj.v5i2.53927.