Paswan, A., A. Kumar, K. Jha, and S. K. Sinha. “VIA (Visual Inspection With Acetic Acid) and VILI (Visual Inspection With lugol’s Iodine) As an Initial Approach With Colposcopy As a Next Screening Tool With Its Positive Predictive Value in Low Socioeconomic Patients”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 1, Dec. 2017, pp. 210-4, doi:10.18203/2320-1770.ijrcog20175847.