PORPRASIT, N.; JIRAPONGSUWAN, A.; KALAMPAKORN, S.; SIRI, S. Factors associated with quality of spirometry at occupational medicine clinic in Nopparat Rajathanee Hospital. Journal of Medicine and Health Sciences, [S. l.], v. 27, n. 3, p. 69–82, 2020. Disponível em: https://he01.tci-thaijo.org/index.php/jmhs/article/view/246817. Acesso em: 7 oct. 2026.