Effect of variations in the amounts of P-glycoprotein (ABCB1), BCRP (ABCG2) and CYP3A4 along the human small intestine on PBPK models for predicting intestinal first pass - Bruyère, A; Declèves, X; Bouzom, F; Ball, K; Marques, C; Treton, X; Pocard, M; Valleur, P; Bouhnik, Y; Panis, Y; Scherrmann, J M; Mouly, S (Mol Pharm, 2010)