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    					| Study on the Influence of Budesonide, Glycopyrronium Bromide and Formoterol Fumarate Inhalation Aerosol on Inflammatory Response and Pulmonary Ventilation Function of Patients with Chronic Obstructive Pulmonary Disease | 
  					 
  					  										
						| DONG Biwen, XI Huiming, ZHANG Yanxia | 
					 
															
						| First-author's address: Department of General Medicine, Nanchang Third Hospital, Nanchang 330009, China | 
					 
										
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