KUCIŃSKA-LIPKA, J.; GUBAŃSKA, I.; JANIK, H. Polyurethanes modified with natural polymers for medical application. Part 1. Polyuretane/chitosan and polyurethane/collagen. Polimery, [S. l.], v. 58, n. 9, p. 678–684, 2013. Disponível em: https://ichp.vot.pl/index.php/p/article/view/776. Acesso em: 22 nov. 2024.