TY  - JOUR
AU  - Catterall, R. C. F.
DO  - doi:10.1302/0301-620X.54B4.776-a
UR  - https://doi.org/10.1302/0301-620X.54B4.776-a
TI  - Spinal Manipulation
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 54-B
IS  - 4
PY  - 1972
SP  - 776
EP  - 776
ER  -