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Khat chewing is a risk factor of duodenal ulcer.
Raja'a YA, Noman TA, al Warafi AK, al Mashraki NA, al Yosofi AM. Raja'a YA, et al. Among authors: noman ta. East Mediterr Health J. 2001 May;7(3):568-70. East Mediterr Health J. 2001. PMID: 12690783 Free article. No abstract available.
Khat chewing is a risk factor of duodenal ulcer.
Raja'a YA, Noman TA, Al-Warafi AK, Al Mashraki NA, Al Yosofi AM. Raja'a YA, et al. Among authors: noman ta. Saudi Med J. 2000 Sep;21(9):887-8. Saudi Med J. 2000. PMID: 11376372 No abstract available.