กิตติวรวิทย์กุล ป, วัฒนธรรม อ. Serial central venous oxygen saturation and lactate clearance as a predictor of mortality in patients with septic shock. Clin Crit Care [internet]. 2011 Dec. 30 [cited 2026 Sep. 21];19:13-9. available from: https://he02.tci-thaijo.org/index.php/ccc/article/view/253455