[1]
พิพัฒน์เวช ก. and อุปจักร์ ศ., “Relationship between PM2.5 Dust Exposure and Exacerbation of Chronic Obstructive Pulmonary Disease Patients in Nan Hospital, Thailand”, J Health Sci Thai, vol. 30, no. 4, pp. 645–653, Aug. 2021.