Extracellular matrix in the mouse thymus: antifibronectin antibody modulates t-cell differentiation - Lannes Vieira, J; Carnaud, C; Paiva, C N; Borges, V C; Martiny, A; Vannier, S M A; Brentani, Ricardo Renzo; Savino, W (Simposio Brasileiro sobre Matriz Extracelular, 1994)