Phuphaniat, M. et al. 2026. Behavioral, Environmental, and Socioeconomic Determinants of Chronic Obstructive Pulmonary Disease in a Rural Agricultural Setting: A Case-Control Study in Suphan Buri, Thailand. National Journal of Community Medicine. 17, 04 (Apr. 2026), 276–283. DOI:https://doi.org/10.55489/njcm.170420266410.