Selvanayaki, K., and A. Archana. “A Comparative Study of Pap Smear Cytology and Histopathology of Cervix Biopsy”. Tropical Journal of Pathology and Microbiology, Vol. 6, no. 3, Mar. 2020, pp. 230-7, doi:10.17511/jopm.2020.i03.04.