title: Khat: A widely used drug of abuse in the Horn of Africa and the Arabian Peninsula: Review of literature.
authors.affiliation: Weill Cornell Medical College, PO 24144, Education City, Doha, Qatar.
authors.forename: Taha
authors.initials: T
authors.lastname: Al-Juhaishi
authors.affiliation: Weill Cornell Medical College, PO 24144, Education City, Doha, Qatar.
authors.forename: Sadeer
authors.initials: S
authors.lastname: Al-Kindi
authors.forename: Abdulrazzak
authors.initials: A
authors.lastname: Gehani