National prevalence survey in Brazil to evaluate the quality of microbiology laboratories: the importance of defining priorities to allocate limited resources - Costa, Luciano B.; Cardoso, Maria Regina Alves; Ferreira, Consuelo G.; Levy, Carlos E.; Borba, Heder M.; Sallas, Janaina; Santana, Heiko T.; Lima, Rogério S.; Ferraz, Lucia R.; Reis, Joana D'Arc P.; Santi, Leandro Q.; Levin, Anna S. (Revista Panamericana de Salud Pública, 2013)