Prevalence of and risk factors for Helicobacter pylori infection in rural areas of Northwest China: A cross-sectional study in two villages of Yan'an city
| Autor: | She, Xiao, Zhao, Jing, Cheng, Shi, Shi, Haitao, Dong, Lei, Zhao, Ping |
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| Zdroj: | In Clinical Epidemiology and Global Health May-June 2023 21 |
| Databáze: | ScienceDirect |
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