Analgesia and side effects of codeine phosphate associated with paracetamol versus oxycodone after the extraction of mandibular third molars: a randomized double-blind clinical trial using the split-mouth model - Carvalho, Matheus Furtado de; Silva, Yuri Slusarenko da; Reher, Peter; Homem, Maria da Graça Naclério (Journal of Maxillofacial and Oral Surgery, 2022)