In vitro proliferation of normal human fibroblasts (NHF) on natural rubber (NR) bioactive films using the layer-by-layer (LbL) technique - Galdino, Luiz F. M. D.; Davi, Christiane P.; Oliveira Junior, Osvaldo Novais de; Zucolotto, Valtencir; Borelli, Primavera; Fock, Ricardo Ambrósio; Ferreira, Mariselma (International Symposium on Advanced Materials and Nanostructures - ISAMN, 2009)