Epidemiological investigation on Helicobacter pylori infection in Dongcheng region of Dongguan city

Zeng, Q.; Zeng, L.-P.; Chen, M.

Zhonghua Liu Xing Bing Xue Za Zhi 30(3): 308-310

2009


ISSN/ISBN: 0254-6450
PMID: 19642396
Document Number: 628927

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