Teferedegn, Eden, Andualem Mossie Ayana, and Alemeshet Yami.
"Effect of khat (catha edulis) on bronchial asthma in Jimma University specialized hospital, adult chest clinic, Jimma, Ethiopia." European Respiratory Journal
42.Suppl 57
(2013):
P2523.
Web. 28 Mar. 2023.