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1
المؤلفون: Klochkov I.N. Klochkov, Zhdanovich L.G. Zhdanovich, Martynov V.A. Martynov, Karaseva E.A. Karaseva E
المصدر: Èpidemiologiâ i Infekcionnye Bolezni. Aktual’nye voprosy. :50-55
مصطلحات موضوعية: medicine.medical_specialty, business.industry, Internal medicine, medicine, Upper gastrointestinal, In patient, medicine.disease, business, Leptospirosis, Gastroenterology
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2
المؤلفون: Klochkov I.N. Klochkov, Karaseva E.A. Karaseva, Zhdanovich L.G. Zhdanovich, Ageeva K.A. Ageeva, Martynov V.A. Martynov
المصدر: Èpidemiologiâ i Infekcionnye Bolezni. Aktual’nye voprosy. :36-40
مصطلحات موضوعية: Helicobacter pylori infection, business.industry, Immunology, Medicine, business, Acute hepatitis