Bajaj, M.; Ahmad, S.; Trivedi, S. S. Comparison of Diagnostic Value of Visual Inspection With Lugol’s Iodine to Conventional Paps Smear in Detection of Colposcopic Biopsy Proved CIN: A Tertiary Care Experience. Int J Reprod Contracept Obstet Gynecol 2017, 6, 5477-5482.