S-ketamine in patient-controlled analgesia reduces opioid consumption in a dose-dependent manner after major lumbar fusion surgery: A randomized, double-blind, placebo-controlled c...

by Elina C V Brinck, Taru Virtanen, Sanna Mäkelä, Venla Soini, Ville-Veikko Hynninen, Jukka Mulo, Urmas Savolainen, Juho Rantakokko, Kreu Maisniemi, Antti Liukas, Klaus T Olkkola, Vesa Kontinen, Pekka Tarkkila, Marko Peltoniemi, Teijo I Saari
Published 2021-01-01