TY - JOUR AU - Grobler, G AU - Learmonth, ID DO - doi:10.1302/0301-620X.72B3.2341464 UR - https://doi.org/10.1302/0301-620X.72B3.2341464 TI - Post-traumatic lateral instability of the cervical spine T2 - The Journal of Bone & Joint Surgery British Volume VL - 72-B IS - 3 PY - 1990 SP - 522 EP - 522 ER -