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letter: epidemiological study of perforation of gastric peptic ulcer in patients admitted to poursina hospital
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نویسنده
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farzan ramyar ,behboodi firooz ,sade behjat ,kazem nejad ehsan
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منبع
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zahedan journal of research in medical sciences - 2015 - دوره : 17 - شماره : 4 - صفحه:1 -11
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آدرس
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guilan university of medical sciences, department of surgery, iran, guilan university of medical sciences, department of surgery, iran, guilan university of medical sciences, iran, guilan university of medical sciences, guilan road truma research center, department of biostatistics, iran
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Authors
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