ธรรมณี ม. (2017). An analysis of nursing documentation of COPD’s patient records in the Inpatient Department, Tha Sae hospital, Chumphon Province. Region 11 Medical Journal, 31(1), 131–141. retrieved from https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/166874