Nega, Balkachew, et al. “A Five-Year Analysis of Histopathological Results of Cervical Biopsies Examined in a Pathology Department of a Teaching Hospital (2003-2007)”. Ethiopian Journal of Reproductive Health, vol. 4, no. 1, Mar. 2018, p. 16, doi:10.69614/ejrh.v4i1.52.