Safety and tolerability of controlled-release oxycodone on postoperative pain in patients submitted to the oncologic head and neck surgery

by Ismar Lima Cavalcanti, Ana Claudia Geraldino de Carvalho, Mariana Gonçalves Musauer, Vanessa Salóes Rodrigues, Renato Nobre Migon, Nubia Verçosa Figueiredo, Luis Antonio Vane