2009 - Vol. 59 / Issue 4
Efficacy of intraoperative methadone and clonidine in pain control in the immediate postoperative period after the use of remifentanil
Ricardo Francisco Simoni; Luiz Marciano Cangiani; Antônio Márcio Sanfim Arantes Pereira; Múcio Paranhos Abreu; Luis Henrique Cangiani; Guilherme Zemi
