Effectiveness of a dental care intervention in the prevention of lower respiratory tract nosocomial infections among intensive care patients: a randomized clinical trial - Bellíssimo-Rodrigues, Wanessa T.; Menegueti, Mayra Gonçalves; Gaspar, Gilberto Gambero; Nicolini, Edson A.; Martins, Maria Auxiliadora; Basile Filho, Aníbal; Martinez, Roberto; Bellíssimo-Rodrigues, Fernando (Infection Control & Hospital Epidemiology, 2014)