Evaluacion de la velocidad de absorcion de 5 marcas diferentes de conos de papel absorventes utilizando 3 metodos de esterilizacion . (Evaluation of the absortion ability of five different types of absorvent points using three sterilization methods ) - Junta, C V; Bramante, C M; Bramante, A S; Pontes, H (Reunion Anual International Association for Dental Research, 1992)