Tadele Nigussie

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BACKGROUND Khat (Catha edulis Forsk) is a psycho-stimulant substance grown in East Africa. But its adverse effects and its prevalence are not well studied. The main aim of the present study is thus to assess the association between khat chewing and GI problems among students in Ambo University. METHODS A cross-sectional study was conducted in January 2010(More)
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