Korean J Helicobacter Up Gastrointest Res > Volume 17(4); 2017 > Article |
The Korean Journal of Helicobacter and Upper Gastrointestinal Research 2017;17(4):163-165. DOI: https://doi.org/10.7704/kjhugr.2017.17.4.163 Published online December 10, 2017. |
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