@misc{misc3da938f8, title = {Microorganisms in necrotic pulps: deciduous X permanents (Gram's staining)}, author = {Souza-Gugelmin, Maria Cristina Monteiro de and Nelson Filho, Paulo and Faria, G. and Palhares, J. C. and Ito, Izabel Yoko}, year = {2002}, booktitle = {General Session of the IADR} }