TY  - JOUR
AU  - Laurence, M.
DO  - doi:10.1302/0301-620X.89B7.19703
UR  - https://doi.org/10.1302/0301-620X.89B7.19703
TI  - The evidence for orthopaedic surgery
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 89-B
IS  - 7
PY  - 2007
SP  - 991
EP  - 991
ER  -