ยอดเพ็ชร พชรพร, and เอื้อกิจ นรลักขณ์. 2018. “Selected Factors Associated With the patients’ Needs in Preoperative Phase of Coronary Artery Bypass Graft Surgery”. Thai Journal of Cardio-Thoracic Nursing 29 (1). Bangkok, Thailand:58-71. https://he02.tci-thaijo.org/index.php/journalthaicvtnurse/article/view/148157.