Rodjanasingha S. Prevalence and Risk Factors Associated with Readmission within 28 Days of COPD Patients at Hua-Hin Hospital. HuaHin Med. J [Internet]. 2023 Jan. 9 [cited 2024 Apr. 25];2(3):1-14. Available from: https://he01.tci-thaijo.org/index.php/hhsk/article/view/253760