Screening of Precancerous Gastric Lesions by Serum Pepsinogen, Gastrin-17, Anti-Helicobacter Pylori and Anti-Caga Antibodies in Dyspeptic Patients over 50 years Old in Guilan Province, North of Iran
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- Asian Pacific Journal of Cancer Prevention
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- 제15권18호
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- pp.7635-7638
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- 2014