T. A. T. Tran, T. B. Y. Tran, T. T. T. Do, T. A. T. Duong, G. H. Do, and N. D. Phung, “CLINICAL CHARACTERISTICS, CRP AND VALUE OF NLR IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE EXACERBATIONS AT CAN THO UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL IN 2023 - 2024”, CTJUMP, no. 72, pp. 104–110, Mar. 2024.