TY - GEN AU - Strange-Vognsen,H H AU - Lebech,A TI - An unusual type of fracture in the upper sacrum SN - 0890-5339 PY - 1991///0904 KW - Female KW - Humans KW - Middle Aged KW - Sacrum KW - injuries KW - Spinal Fractures KW - classification N1 - Publication Type: Case Reports; Journal Article; Review UR - https://doi.org/10.1097/00005131-199105020-00014 ER -