Manipriya, R., K. Deepa, and C. L. Chitra. “Significance of Papanicolau Smear in STD Clinic of a Tertiary Care Teaching Hospital”. International Journal of Research in Dermatology, vol. 4, no. 3, July 2018, pp. 381-5, doi:10.18203/issn.2455-4529.IntJResDermatol20183162.