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. The Southeast Asian Journal of Tropical Medicine and Public Health, [S. l.], v. 51, n. 4, p. 427–445, 2021. Disponível em: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/183. Acesso em: 5 may. 2026.