Correlation between oral drug absorption in human and apparent drug permeability in TC-7 cells, a human epithelial intestinal cell line: comparison with the parental Caco-2 cell line - Grès, M C; Jullian, B; Bourrié, M; Meunier, V; Roques, C; Berger, M; Boulenc, X; Berger, Y; Fabre, G (Pharm Res, 1998)