W. Sriwat, J. Manonai, C. Sillaphakit, S. Sarit-apirak, and A. Chittacharoen, “Validation of the Thai Version of ICIQ-VS (International Consultation on Incontinence Questionnaire -Vaginal symptoms) in Thai Women”, Rama Med J, vol. 39, no. 1, pp. 1–13, Mar. 2016.