Relationship between Helicobacter pylori Infection and Precancerous Lesions of Gastric Mucosa in Children in Central Plain Area of China
	
	
		Miao YU, Xiaoxia SONG, Jing MA, Qiaoqiao SHAO, Xuechun YU, Yabin QI, Ruobing HU, Peiru WEI, Wei XIAO, Bailing JIA, Yanbo CHENG, Lingfei KONG, Chuanliang CHEN, Songze DING
	
	
	Chinese General Practice
	. 
	
	2022, (23): 2849
	
	-2855
	
	
	. 
	
	DOI: 10.12114/j.issn.1007-9572.2022.0187