ONUR, Tuğba; DEMIREL, Asiye; ONUR, Anıl; OZGUNAY, Seyda Efsun; KARACA, Ümran; ENGIN, Mesut. Analgesic efficacy and safety of epidural and paravertebral blocks in thoracotomy surgery. The European Research Journal, [S. l.], v. 9, n. 2, p. 391–397, 2023. DOI: 10.18621/eurj.1217756. Disponível em: https://eurj.org.tr/article/view/738. Acesso em: 5 apr. 2026.