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)
Crossref DOI link: https://doi.org/10.1007/s00586-016-4850-4
Published Online: 2016-11-14
Published Print: 2017-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Becker, H.-J. http://orcid.org/0000-0001-7713-8065
Nauer, S.
Porchet, F.
Kleinstück, F. S.
Haschtmann, D.
Fekete, T. F.
Steurer, J.
Mannion, A. F.
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