The effectiveness of chemical denture cleansers and ultrasonic device in biofilm removal from complete dentures - Cruz, Patricia Costa; Andrade, Ingrid Machado de; Peracini, Amanda; Souza-Gugelmin, Maria Cristina Monteiro de; Silva-Lovato, Cláudia Helena; Souza, Raphael Freitas de; Paranhos, Helena de Freitas Oliveira (Journal of Applied Oral Science, 2011)