Bahri O, Ezzikouri S, Alaya-Bouafif NB, Iguer F, Feydi AEE, Mestiri H, Benazzouz M, Khalfallah T, Afifi R, Elkihal L, Berkane S, Marchio A, Debzi N, Dejean A, Pineau P, Triki H, Benjelloun S. First multicenter study for risk factors for hepatocellular carcinoma development in North Africa. World J Hepatol 2011; 3(1): 24-30 [PMID: 21307984 DOI: 10.4254/wjh.v3.i1.24]