@inproceedings{inproceedingsa2bf5d7b, title = {PTK7 expression in parathyroid tumors: comparison among hyperplasia, adenoma and carcinoma}, author = {Toscanini, Andrea Cecilia and Giannella, Maria Lucia Cardillo Correa and Cunha Neto, Malebranche Berardo Carneiro da and Fortes, Maria Angela Henriques Zanella and Giannella Neto, Daniel}, year = {2006}, booktitle = {ENDO 06 - Annual Meeting the endocrine society's} }