2024-11-1020191687-793410.1186/s42077-019-0039-5http://dx.doi.org/10.1186/s42077-019-0039-5https://hdl.handle.net/20.500.14288/15922N/AAnesthesiologyUltrasound-guided combined interscalene and superficial cervical plexus blocks for anesthesia management during clavicle fracture surgeryLetter2090-925X501246700001N/A4309