K. Marimuthu and M. Loganathan, “Comparing the efficacy of visual inspection with acetic acid and lugol’s iodine as a screening tool for detecting cervical lesions in asymptomatic women of reproductive age group with colposcopy and biopsy in a tertiary care hospital”, Int J Reprod Contracept Obstet Gynecol, vol. 6, no. 5, pp. 1766–1769, Apr. 2017.