Sanyasamut, Suphitcha. (2026) 2026. “Factors Associated with Early Mortality within 48 Hours among Deceased Patients with Community-Acquired Pneumonia at Lomkao Crown Prince Hospital, Phetchabun, Thailand”. Phetchabun Medical Journal 6 (1). Phetchabun, Thailand:1-12. https://he03.tci-thaijo.org/index.php/PMJ/article/view/4958.