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Research Article
Changing incidence of peptic ulcer--facts or artefacts? A cohort study from Tromsø.

Authors

    Citation

    Johnsen R, Straume B, Førde OH, et al
    Changing incidence of peptic ulcer--facts or artefacts? A cohort study from Tromsø.
    Journal of Epidemiology & Community Health 1992;46:433-436.

    Publication history

    • First published August 1, 1992.
    Online issue publication 
    April 27, 2016

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