@article{article951f649d,
title   = {Relationship between the appearance of tongue carcinoma on intraoral ultrasonography and neck metastasis},
author = {Chammas, Maria C. and Macedo, Túlio A. A. and Moyses, Raquel A. and Gerhard, René and Durazzo, Marcelo D. and Cernea, Cláudio R. and Cerri, Giovanni G.},
year = {2011},
doi = {10.1007/s11282-010-0051-8},
journal   = {Oral radiology}
}