Promnoi, Chantra. “Central Venous Pressure Monitoring: Clinical Practice Guide for Nurses”. Journal of Research in Nursing-Midwifery and Health Sciences 32, no. 1 (April 30, 2012): 45–52. Accessed April 26, 2024. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/1246.