WUTTAYAKORN, T.; SITHISARANKUL, P. Risk Factors for COVID-19 Infection. Journal of Preventive Medicine Association of Thailand, [S. l.], v. 11, n. 2, p. 447–464, 2021. Disponível em: https://he01.tci-thaijo.org/index.php/JPMAT/article/view/249855. Acesso em: 17 sep. 2026.