19. Na CH, Choi H, Song SH, Kim MS, Shin BS. Two -year experience of using the measles, mumps and rubella vaccine as intralesional immunotherapy for warts. Clin Exp Dermatol. 2014 Jul;39(5):583 -9. doi: 10.1111/ced.123 69. doi:10.1111/ced.12369 20. Nofal A, Nofal E. Intralesional immunotherapy of common warts: Successful treatment with mumps, measles and rubella vaccine. J Eur Acad Dermatology Venereol . 2010;24(10):1166 -1170. doi:10.1111/j.1468 - 3083.2010.03611.x 21. Jakhar D, Kaur I, Misri R. Intralesional vitamin D3 in periungual warts. J Am Dermatology . 2018;80(5):e111 -e112. doi:10.1016/j.jaad.2018.11.007 22. Raghukumar S, Ravikumar BC, Vinay KN, Suresh MR, Aggarwal A, Yashovardhana DP. Intralesional Vitamin D3 injec tion in the treatment of recalcitrant warts: A novel proposition. J Cutan Med Surg . 2017;21(4):320 - 324. doi:10.1177/1203475417704180 23.