Sriwichai P, Sajai K, Saklaw J. Predicting Factors of Pain and Pain Management Behaviors in Working-age Patients undergoing Major Abdominal Surgery. J Royal Thai Army Nurses [internet]. 2023 Sep. 1 [cited 2025 Dec. 6];24(2):88-97. available from: https://he01.tci-thaijo.org/index.php/JRTAN/article/view/262692