(Q44377195)
Statements
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Epidemiology of duodenal ulcer (author's transl) (English)
Die Epidemiologie des Ulcus duodeni (German)
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Würsch TG
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Hess H
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Walser R
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Koelz HR
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Pelloni S
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Vogel E
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Schmid P
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Blum AL
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1 April 1978
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103
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14
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613-619
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Identifiers
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