Zhang M, Zhou YZ, Li XY, Tang Z, Zhu HM, Yang Y, Chhetri JK. Seroepidemiology of Helicobacter pylori infection in elderly people in the Beijing region, China. World J Gastroenterol 2014; 20(13): 3635-3639 [PMID: 24707148 DOI: 10.3748/wjg.v20.i13.3635]
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