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    					| Effects of Piperacillin Sodium and Sulbactam Sodium Combined with Acetylcysteine for Inhalation on Blood Gas Indexes and Breathing Mechanics Parameters in Patients with Severe Pneumonia | 
  					 
  					  										
						| CHEN Bowen | 
					 
															
						| First-author's address: Department of Critical Care Medicine, Shangrao Municipal Hospital, Shangrao 334000, China | 
					 
										
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