Results of kyphoplasty in the minimally invasive treatment of vertebral metastasis - Herrero, Carlos Fernando Pereira da Silva; Bressan Neto, Mario; Godoy, Carlos Eduardo Sargi; Fornazari, Vitor Rodrigues; Pacola, Lilian Maria; Nogueira-Barbosa, Marcello Henrique; Defino, Helton Luiz Aparecido (Coluna/Columna, 2014)