Effect of chlorhexidine on denture biofilm accumulation - Andrade, Ingrid Machado de; Cruz, Patrícia C.; Silva-Lovato, Cláudia Helena; Souza, Raphael Freitas de; Souza-Gugelmin, Maria Cristina Monteiro de; Paranhos, Helena de Freitas Oliveira (Journal of Prosthodontics, 2012)