Chainual, A. “Factors Associated With Abnormal Histology in Squamous Intraepithelial Lesions of Cervix and Prediction Probability of High Grade Cervical Lesions”. Journal of Nakornping Hospital, vol. 12, no. 2, Oct. 2021, pp. 19-31, https://he01.tci-thaijo.org/index.php/jnkp/article/view/251182.