TY  - JOUR
PY  - 1958//
TI  - Pre-existing structural defects and severity of compensation back injuries
JO  - Industrial medicine and surgery
A1  - Runge, C. F.
SP  - 249
EP  - 252
VL  - 27
IS  - 5
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0019-8536
UR  - http://dx.doi.org/
ID  - ref1
ER  -