Martins, T.D., Carrilho, F., Leitão, P., Lemos, M.C., Campos, M.V., Geraldes, E. and Carvalheiro, M. 2004. Anaplastic thyroid tumor: retrospective analysis of 12 cases. Acta Médica Portuguesa. 17, 5 (Oct. 2004), 349–51. DOI:https://doi.org/10.20344/amp.1114.