Jongsomchai, Kamonwan, Wunnee Chaijaroonkhanarak, Smarn Tesana, Channarong Arunyanart, Pipatpong Kanla, and Jariya Umka. “Ultrastructure of tegumentary papillae of the excysted Opisthorchis viverrini metacercaria”. Srinagarind Medical Journal 22, no. 4 (November 11, 2013): 434–442. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13194.