(Q47252889)
Statements
1 reference
Graded activity for low back pain in occupational health care: a randomized, controlled trial (English)
1 reference
Jos W R Twisk
1 reference
J Bart Staal
1 reference
Hynek Hlobil
1 reference
Tjabe Smid
1 reference
Albère J A Köke
1 reference
Willem van Mechelen
1 reference
1 January 2004
1 reference
1 reference
140
1 reference
77-84
1 reference
2
1 reference
Identifiers
1 reference