“COMPARISON OF HEALTH PROBLEMS AMONG OLDER VERSUS YOUNGER ADULT THAI INTERNATIONAL TRAVELERS: Ploi Lakanavisid1, Kittiyod Poovorawan2, Ngamphol Soonthornworasiri3, Chayasin Mansanguan2, Supitcha Kamolratanakul2, Wasin Matsee2, Suda Punrin4, Watcharapong Piyaphanee2 and Pornthep Chanthavanich5”, SEATROPH, vol. 51, no. 4, pp. 427–445, Jul. 2021, Accessed: May 05, 2026. [Online]. Available: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/183