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    					| The Effects of Transcutaneous Electrical Acupoint Stimulation Combined with Ear Acupoint Pressure Beans on Insomnia, Negative Emotions, 5-HT, DA and β-EP in Elderly Patients after Hip Joint Surgery | 
  					 
  					  										
						| XU Xianliang, WANG Wenqin, GUO Shanliang, HUANG Xianbao, YU Yijun, YAN Zhiwen | 
					 
															
						| First-author's address: Department of Anesthesiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, China | 
					 
										
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