(Q50180561)
Statements
1 reference
Patient characteristics associated with diagnostic imaging evaluation of persistent low back problems. (English)
1 reference
Ackerman SJ
1 reference
Steinberg EP
1 reference
Bryan RN
1 reference
BenDebba M
1 reference
Long DM
1 reference
1 July 1997
1 reference
1 reference
22
1 reference
14
1 reference
1634-40; discussion 1641
1 reference