Comparison between subarachnoid morphine and femoral nerve block for analgesia after knee ligament reconstruction: a randomized clinical trial

by Joana Zulian Fiorentin, Alexandre Vieira Martins, Juan Manuel Vélez Cañola, Linda Cecilia Gutierrez, Fábio Perches, Thiago Mamôru Sakae, Sérgio Bernardo Tenório
Published 2020-11-01