学龄儿童幽门螺杆菌感染状况调查及其危险因素分析
刘彦琦, 赵爱珍, 苏秉忠, 孙艳宏
Analysis of helicobacter pylori infection and its risk factors in school-age children.
LIU Yan-qi, ZHAO Ai-zhen, SU Bing-zhong, SUN Yan-hong.
中国儿童保健杂志 . 2014, (4): 432 -434 .  DOI: 10.11852/zgetbjzz2014-22-04-30