| 
							
      					 | 
  					
  					
    					 | 
   					
   										
    					| Impact Study of Transverse Fascia Block Combined with Butorphanol on Postoperative Analgesia Effect and VAS Score in Patients with Gynecologic Operative Laparoscopy | 
  					
  					  										
						| CHEN Aiqiong, LI Fan, YANG Yu | 
					
															
						| First-author's address: Ganzhou Women and Children's Health Care Hospital, Jiangxi Province, Ganzhou 341000, China | 
					
										
						 |