Comparison between Ogawa-Kudoh and modified Petroff techniques for mycobacteria cultivation in the diagnosis of pulmonary tuberculosis

by Ronaldo Rodrigues da Costa, Suzane Fernandes da Silva, Romário Costa Fochat, Raquel Leite Macedo, Thamiris Vilela Pereira, Marcio Roberto Silva, Carmen Perches Gomide Pinto, Isabel Cristina Gonçalves Leite