(Q44992325)
Statements
1 reference
An investigation of the problem of sick-leave in the patient suffering from low back pain (English)
1 reference
A Magora
1 reference
I Taustein
1 reference
1 November 1969
1 reference
1 reference
38
1 reference
11
1 reference
398-408
1 reference
Identifiers
1 reference