TY - GEN AU - Seligson,D TI - Poller screws SN - 0890-5339 PY - 2001///0125 KW - Bone Screws KW - supply & distribution KW - Equipment Design KW - Fracture Fixation, Intramedullary KW - instrumentation KW - Humans KW - Terminology as Topic N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1097/00005131-200008000-00026 ER -