TY  - JOUR
AU  - Papp, T
AU  - Porter, RW
AU  - Aspden, RM
DO  - doi:10.1302/0301-620X.77B3.7744939
UR  - https://doi.org/10.1302/0301-620X.77B3.7744939
TI  - Trefoil configuration and developmental stenosis of the lumbar vertebral canal
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 77-B
IS  - 3
PY  - 1995
SP  - 469
EP  - 472
ER  -