2016 - Vol. 66 / Issue 6
Sufentanil in combination with low-dose hyperbaric bupivacaine in spinal anesthesia for cesarean section: a randomized clinical trial
Alexandre Dubeux Dourado; Ruy Leite de Melo Lins Filho; Raphaella Amanda Maria Leite Fernandes; Marcelo Cavalcanti de Sá Gondim; Emmanuel Victor Magalhães Nogueira