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A novel use of the Spine Tango registry to evaluate selection bias in patient recruitment into clinical studies: an analysis of patients participating in the Lumbar Spinal Stenosis Outcome Study (LSOS)
Becker, H.-J., Nauer, S., Porchet, F., Kleinstück, F. S., Haschtmann, D., Fekete, T. F., Steurer, J., Mannion, A. F.Volume:
26
Language:
english
Journal:
European Spine Journal
DOI:
10.1007/s00586-016-4850-4
Date:
February, 2017
File:
PDF, 640 KB
english, 2017