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    					| Research Progress of Topical Small Molecule Drugs in Treating Alopecia Areata | 
  					
  					  										
						| HAN Junya, WU Weiwei, ZHU Wenwen, FANG Xianfeng | 
					
															
						| First-author's address: Department of Dermatology and Venereology, the First College of Clinical Medical Science, China Three Gorges University, Yichang 443003, China | 
					
										
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