Balsamo, Ana Cristina, Kazuko Uchikawa Graziano, René Peter Schneider, Manoel Antunes Junior, and Rúbia Aparecida Lacerda. 2012. “ Removing Biofilm from a Endoscopic: Evaluation of Disinfection Methods Currently Used ”. Revista Da Escola De Enfermagem Da USP 46 (spe): 91-98. https://doi.org/10.1590/S0080-62342012000700014.