TY  - JOUR
AU  - Johns, David
DO  - doi:10.1302/0301-620X.52B4.724
UR  - https://doi.org/10.1302/0301-620X.52B4.724
TI  - SYPHILITIC DISORDERS OF THE SPINE 
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 52-B
IS  - 4
PY  - 1970
SP  - 724
EP  - 731
ER  -