Pinheiro Bruno B, Fagundes Walter V, Gusmão Carlos A, Lima Antônio M C, Santos Lola H, Vieira Gustavo B
Department of Cardiac Surgery, Hospital Santa Genoveva-Clinicord, Av. Concordia 26, 74670-430 Goiania, Brazil.
J Thorac Cardiovasc Surg. 2004 Nov;128(5):751-2. doi: 10.1016/j.jtcvs.2004.03.027.