Du, Y., Liang, X., Fang, X., & Wu, M. Impact of lung-strengthening breathing exercises on the rehabilitation of patients in the stable phase of chronic obstructive pulmonary disease. Elsevier.
Chicago Style (17th ed.) CitationDu, Yaonan, Xiaolin Liang, Xiaolan Fang, and Mingying Wu. Impact of Lung-strengthening Breathing Exercises on the Rehabilitation of Patients in the Stable Phase of Chronic Obstructive Pulmonary Disease. Elsevier.
MLA (9th ed.) CitationDu, Yaonan, et al. Impact of Lung-strengthening Breathing Exercises on the Rehabilitation of Patients in the Stable Phase of Chronic Obstructive Pulmonary Disease. Elsevier.
Warning: These citations may not always be 100% accurate.