@article{articleeb96e190, title = {Comparing different methods used to collect material for a microbiological evaluation of patients with chronic rhinosinusitis}, author = {Mantovani, Karina and Rodrigues, Daniela de Oliveira and Tamashiro, Edwin and Valera, Fabiana Cardoso Pereira and Demarco, Ricardo Cassiano and Martinez, Roberto and Anselmo-Lima, Wilma Terezinha}, year = {2010}, journal = {Brazilian Journal of Otorhinolaryngology} }