fon, janjira (2024) “The FACTOR ASSOCIATED WITH PNEUMONIA DUE TO COVID-19 IN KITTRONG HOSPITEL AND FACTOR ASSOCIATED WITH REFER DUE TO COVID-19 IN KITTRONG HOSPITEL ”, ยโสธรเวชสาร, 25(3). available at: https://he04.tci-thaijo.org/index.php/hciyasohos/article/view/433 (สืบค้น: 4 เมษายน 2025).