Thuangtong, A., N. Taetrongchit, and R. Kemahayung. “Change in Tear Layer Thickness under Scleral Contact Lenses in Keratoconus Patients and Normal Cornea Volunteers”. Siriraj Medical Journal, vol. 76, no. 10, Oct. 2024, pp. 672-8, doi:10.33192/smj.v76i10.267608.