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Clinical analysis of the resistance of Helicobacter pylori ..:

ZHAO Xia, XU Wei-wei, LIU Yi-meng, SUO Zhi-min
http://journal11.magtechjournal.com/Jwk_jcyxylc/fileup/1001-6325/PDF/1001-6325-2022-42-7-1077.pdf.  , 2022