TY - JOUR AU - Braunstein, V. AU - Kirchhoff, C. AU - Ockert, B. AU - Sprecher, C. M. AU - Korner, M. AU - Mutschler, W. AU - Wiedemann, E. AU - Biberthaler, P. DO - doi:10.1302/0301-620X.91B8.22567 UR - https://doi.org/10.1302/0301-620X.91B8.22567 TI - Use of the fulcrum axis improves the accuracy of true anteroposterior radiographs of the shoulder T2 - The Journal of Bone & Joint Surgery British Volume VL - 91-B IS - 8 PY - 2009 SP - 1049 EP - 1053 ER -