Lakshmi, A. B., B. D. Madhavi, M. Vasundhara, K. S. Sri, I. Vani, and A. Sreelekha. “Patterns of Epithelial Cell Abnormalities in Pap Smears and Its Clinicopathological and Demographic Association: A Descriptive Study from Visakhapatnam City, Andhra Pradesh, India”. International Journal of Research in Medical Sciences, vol. 2, no. 1, Jan. 2017, pp. 300-5, https://www.msjonline.org/index.php/ijrms/article/view/2127.