Chlorhexidine oral topical application for critical patients: savior or killer ? - Belissimo-Rodrigues, Wanessa T; Menegueti, Mayra Gonçalves; Mussolin, Mariama Gentil; Macedo, Leandro Dorigan de; Basile-Filho, Anibal; Martinez, Roberto; Souza, João Paulo Dias de; Belissimo-Rodrigues, Fernando (International Conference on Prevention & Infection Control - ICPIC, 2019)