Intuvanich, S.- thitaya, Angkurawaranon, C. and Pinyopornpanish, K. (2018) “Hospitalization of patients with acute exacerbation of chronic obstructive pulmonary diseases in Sarapee Hospital: A retrospective study of prevalence and associated factors”, Biomedical Sciences and Clinical Medicine, 57(3), pp. 151–157. available at: https://he01.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/93587 (accessed: 29 August 2026).