@inproceedings{inproceedings5f6c00b0, title = {Levels of mutans streptococci infection in a group of pregnant women}, author = {Torres, Sérgio Aparecido and Rosa, Odila Pereira da Silva and Silveira, A M M and Akiyoshi, Noemia and Rocha, Regina Stela Stilac}, year = {1997}, publisher = {GBMO}, booktitle = {Grupo Brasileiro de Microbiologia Oral} }