Voigt, Christine, Christof Hurschler, Louise Rech, Rolf Vosshenrich, and Helmut Lill. 2009. “Additive Fiber-Cerclages in Proximal Humeral Fractures Stabilized by Locking Plates”. Acta Orthopaedica 80 (4):465-71. https://doi.org/10.3109/17453670903110659.