Usefulness of the SAF score to characterize NAFLD/NASH in non-cirrhotic HCV patients oleh Ahmed El Ray, Valerie Paradis, Ahmed Montasser, Maged Elghannam, Mohamed Shemis, Iris Nessim, Hoda Abu-Taleb, Tarik Asselah, Ashiq Mohamed, Nicolas Poté, Maha Akl, Patrick Marcellin