Prevalence ofHelicobacter pylori infection in Japan: Relation to educational levels and hygienic conditions
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Environmental Health and Preventive Medicine
سال: 1999
ISSN: 1342-078X,1347-4715
DOI: 10.1007/bf02932259