Authors: Tania C Araújo-Jorge; Tania S Cardona; Cláudia L S Mendes; Andrea Henriques-Pons; Rosane M S Meirelles; Cláudia M L M Coutinho; Luiz Edmundo V Aguiar; Maria de Nazareth L Meirelles; Solange L de Castro; Helene S Barbosa; Mauricio R M P Luz Journal: Cell Biol Educ Date: 2004