1.
กิตติวรวิทย์กุล ป. An Elderly Man with Dyspnea. Clin Crit Care [internet]. 2010 Sep. 30 [cited 2026 Sep. 21];18(3):26-33. available from: https://he02.tci-thaijo.org/index.php/ccc/article/view/253596