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    					| Clinical Observation of Combination Therapy of Dapagliflozin and Liraglutide in Patients with Diabetes Mellitus Type 2 Complicated with Chronic Heart Failure with Poor Hypoglycemic Effect of Metformin | 
  					 
  					  										
						| LI Liang, LI Yan, ZHANG Yan | 
					 
															
						| First-author's address: Department of Cardiovascular Medicine, Pingxiang No.2 People's Hospital, Pingxiang 337000, China | 
					 
										
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