Samuthtai, W., Chanphrommin, K. ., Phrabali, P. ., Siriwattana, P. ., Srichumphu, M. ., Luadngern, A. ., & Khamprathueng, W. . (2024). Exploring the correlation between body mass index and severity of COVID-19 in adult patients at Nakornping Hospital, Chiang Mai Province. Journal of Nakornping Hospital, 15(2), 257–271. retrieved from https://he01.tci-thaijo.org/index.php/jnkp/article/view/268381