by Lahmidani, S., Abssi, M., Ounani, M., Charrab, M., Alami, F., Amraoui, M., Errougani, A., Chkoff, R.
Published in Journal africain d'hépato-gastroentérologie (2010)

by Toughrai, I, Mekouar, M A, Mejdoubi, Y, Iraqui, H, M'bida, R, El Abssi, M, Chkoff, R
Published in Journal de chirurgie (01.05.2006)