@misc{misccec9dcfd, title = {Oral lesions prevalence in patients of a dental urgency service}, author = {Penha, Sibele Sarti and Borsatti, Maria Aparecida and Birman, Esther Goldenberg and Rocha, Rodney Garcia and Tortamano, Nicolau}, year = {2002}, booktitle = {AInternational Association for Dental Research. Brazilian Division} }