1. Mechanism of action of cathinone: the active ingredient of khat (catha edulis);Patel;East Afr. Med. J.,2000
2. The chemistry of khat;Szendrei;Bull. Narc.,1980
3. The pharmacology of khat;Kalix;Gen. Pharmacol.,1984
4. The potential adverse effects of habitual use of Catha edulis (khat);Al-Habori;Expet Opin. Drug Saf.,2005
5. Coronary and aortic vasoconstriction by cathinone, the active constituent of khat, Auton;Al-Motarreb;Autacoid Pharmacol,2003