TY  - JOUR
AU  - Wittenberg, RH
AU  - Peschke, U
AU  - Botel, U
DO  - doi:10.1302/0301-620X.74B2.1544955
UR  - https://doi.org/10.1302/0301-620X.74B2.1544955
TI  - Heterotopic ossification after spinal cord injury. Epidemiology and risk factors
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 74-B
IS  - 2
PY  - 1992
SP  - 215
EP  - 218
ER  -