Volume 63, Issue 153, April 2017, Pages 60-66
ABOU ARAB, N.M.; EL. SAID, A. EL. SAID; THABET, GERGES; EL-KATAN, Y.A.
Volume 63, Issue 152, January 2017, Pages 125-134
ALI ALI; MAI NADA; THABET M.G.; SABRY E.O.