Samad, K., A. N. Rahman, I. Ahmed, A. S. Mohammad, and M. S. Islam. “Histopathological Diagnosis of Colposcopically Negative Cases for CIN”. Journal of National Institute of Neurosciences Bangladesh, vol. 6, no. 1, July 2020, pp. 29-32, doi:10.3329/jninb.v6i1.48026.