| Title : Free radicals are present in human serum of Catha edulis Forsk (Khat) abusers - Al-Akwa_2009_J.Ethnopharmacol_125_471 | 
| Author(s) : Al-Akwa AA , Shaher M , Al-Akwa S , Aleryani SL | 
| Ref : J Ethnopharmacol , 125 :471 , 2009 | 
| Abstract : | 
| PubMedSearch : Al-Akwa_2009_J.Ethnopharmacol_125_471 | 
| PubMedID: 19619634 |