He, Y., Li, G., Tang, C., Lu, L., Xiong, G., Gao, Y., . . . Zhong, G. Comparison of penetrating needles and non-penetrating needles with electrical stimulation combined with exercise training for relieving dyspnea and improving exercise tolerance in chronic obstructive pulmonary disease patients: A single-blind randomized controlled trial. Elsevier.
Chicago Style (17th ed.) CitationHe, Ying, Gui-yuan Li, Chun-zhi Tang, Li-ming Lu, Guang-yi Xiong, Yi Gao, Juan Tong, and Guang-en Zhong. Comparison of Penetrating Needles and Non-penetrating Needles with Electrical Stimulation Combined with Exercise Training for Relieving Dyspnea and Improving Exercise Tolerance in Chronic Obstructive Pulmonary Disease Patients: A Single-blind Randomized Controlled Trial. Elsevier.
MLA (9th ed.) CitationHe, Ying, et al. Comparison of Penetrating Needles and Non-penetrating Needles with Electrical Stimulation Combined with Exercise Training for Relieving Dyspnea and Improving Exercise Tolerance in Chronic Obstructive Pulmonary Disease Patients: A Single-blind Randomized Controlled Trial. Elsevier.