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刘永蛟 王丽娜 张新顺 邢朝品 贾秀红 谢庆芝
Risk factors of chronic gastritis and peptic ulcer in children in the Yellow River Delta area
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国际医药卫生导报 . 2022, (18): 2542 -2548 .  DOI: 10.3760/cma.j.issn.1007-1245.2022.18.006