TY - JOUR AU - Thiele, O. C. AU - Eckhardt, C. AU - Linke, B. AU - Schneider, E. AU - Lill, C. A. DO - doi:10.1302/0301-620X.89B5.18504 UR - https://doi.org/10.1302/0301-620X.89B5.18504 TI - Factors affecting the stability of screws in human cortical osteoporotic bone T2 - The Journal of Bone & Joint Surgery British Volume VL - 89-B IS - 5 PY - 2007 SP - 701 EP - 705 ER -