Ethanol injection under ultrasound guidance to palliate unresectable parathyroid carcinoma - Montenegro, Fábio Luiz de Menezes; Chammas, Maria Cristina; Juliano, Adriana Gonçalves; Cernea, Claudio Roberto; Cordeiro, Anói Castro (Arquivos Brasileiros de Endocrinologia e Metabologia, 2008)