Nerve Injuries Following Cross-Pinning of Supracondylar Humerus Fractures: HRUS as a Primary Diagnostic Method in the Pediatric Population - Josip, Ena; Loizides, Alexander; Zimmermann, Robert; Tasch, Christoph; Gruber, Hannes (Ultraschall in der Medizin - European Journal of Ultrasound, 2021)