TY - GEN AU - Lentz,W TI - [A simple aiming device for Pohl's nonlocking bone screw] SN - 0007-2680 PY - 1972///0727 KW - Bone Screws KW - Femoral Fractures KW - diagnostic imaging KW - Femoral Neck Fractures KW - Fracture Fixation, Intramedullary KW - Humans KW - Radiography KW - Technology, Radiologic KW - instrumentation KW - Television N1 - Publication Type: Journal Article ER -