RUKSAKULPIWAT, S.; ZHOU, W.; CHIARANAI, C.; VONCK , J. E. Human Travelling and COVID-19 Pandemic. Siriraj Medical Journal, [S. l.], v. 73, n. 9, p. 562–569, 2021. DOI: 10.33192/Smj.2021.73. Disponível em: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/253022. Acesso em: 2 sep. 2026.