TY - JOUR AU - CHOUDHARY, R. K. AU - AHMED, H. A. DO - doi:10.1302/0301-620X.86B4.0860621b UR - https://doi.org/10.1302/0301-620X.86B4.0860621b TI - Primary and revision lumbar discectomy T2 - The Journal of Bone & Joint Surgery British Volume VL - 86-B IS - 4 PY - 2004 SP - 621 EP - 622 ER -