ÇEVIKKALP, Eralp; YAPICI, Furkan. Selective C5 nerve root block versus combined interscalene block for clavicle surgery. The European Research Journal, [S. l.], v. 8, n. 4, p. 434–441, 2022. DOI: 10.18621/eurj.881498. Disponível em: https://eurj.org.tr/article/view/586. Acesso em: 5 apr. 2026.