Cytotoxicity and endothelial cell adhesion of lyophilized and irradiated bovine pericardium modified with silk fibroin and chitosan - Rodas, Andréa Cecília Dorion; Polak, Roberta; Hara, Priscila Harumi; Lee, Emily Iusuti; Pitombo, Ronaldo Nogueira de Moraes; Higa, Olga Zazuco (Latin American Congress of Artificial Organs and Biomaterials, 2010)