Kaur, Harnam, Unnop Jaisamrarn, Paweena Thuwanut, Chanakarn Suebthawinkul, and Jiayu Li. “Association between underpants fit and semen quality: A hospital-based cross-sectional study”. Chulalongkorn Medical Journal 70, no. 4 (July 1, 2026). accessed September 10, 2026. https://he05.tci-thaijo.org/index.php/CMJ/article/view/8056.