Development of composite membrane (Plla-co-PCL/PEG/Ha-BTCP 1:1) for tissue engineering : chemical and biological response - Rojas Cabrera, Walter Israel; Drumond, Walker Soares; Garcia, Roberto; Corrêa, Luciana; Martins, Márcia; Gioso, Marco Antonio; Wang, Shu Hui (Encontro SBPMat, 2008)