Astatkie, A., Demissie, M., Berhane, Y., & Worku, A. (2015). Oral symptoms significantly higher among long-term khat (Catha edulis) users in Ethiopia. Epidemiol Health.
シカゴスタイル引用形Astatkie, Ayalew, Meaza Demissie, Yemane Berhane, , Alemayehu Worku. "Oral Symptoms Significantly Higher Among Long-term Khat (Catha Edulis) Users in Ethiopia." Epidemiol Health 2015.
MLA引用形式Astatkie, Ayalew, Meaza Demissie, Yemane Berhane, , Alemayehu Worku. "Oral Symptoms Significantly Higher Among Long-term Khat (Catha Edulis) Users in Ethiopia." Epidemiol Health 2015.
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