Sheanakul, C., Manusirivithaya, S., Tangjetgamol, S., Kaewpila, N. and Chomxhalaem, S. (2011) “Clinical Significance of Surgical Margin from Loop Electrosurgical Excision Procedure”, Vajira Medical Journal : Journal of Urban Medicine, 46(3), pp. 179–186. available at: https://he02.tci-thaijo.org/index.php/VMED/article/view/187 (accessed: 7 January 2026).