Ferdous, Jannatul, Sabera Khatun, Subrata Kumar Biawas, Latifa Akter, and Kashfia Ahmed Keya. 2016. “Serum Concentration of Folate, Vitamin B₁₂ And Homocysteine in Patients of Cervical Cancer”. Bangabandhu Sheikh Mujib Medical University Journal 9 (4):188-92. https://doi.org/10.3329/bsmmuj.v9i4.30104.