Chompuk, La-or, Weerapong Prayulsatien, and Jatuwit Howannapakorn. 2012. “Anatomical Variation and Histopathology of Vermiform Appendix in Autopsy Cases”. Ramathibodi Medical Journal 35 (3):160-69. https://he02.tci-thaijo.org/index.php/ramajournal/article/view/135097.