2004 - Vol. 54 / Issue 2
Spinal sufentanil associated to hyperbaric bupivacaine: Is it possible to decrease opioid dose?
Eduardo Tsuyoshi Yamaguchi; José Carlos Almeida Carvalho; Ubirajara Sabbag Fonseca; Jacqueline Toshiko Hirahara; Mônica Maria Siaulys Capel Cardoso