TY  - JOUR
AU  - Roaf, Robert
DO  - doi:10.1302/0301-620X.56B3.595
UR  - https://doi.org/10.1302/0301-620X.56B3.595
TI  - Scoliosis and Kyphosis
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 56-B
IS  - 3
PY  - 1974
SP  - 595
EP  - 596
ER  -