10.1371/journal.pone.0078029.t001
Peter J. Schulz
Peter
J. Schulz
Uwe Hartung
Uwe
Hartung
Silvia Riva
Silvia
Riva
Demographic and illness characteristics of the sample.
Public Library of Science
2013
2013-11-01 03:13:25
Dataset
https://plos.figshare.com/articles/dataset/_Demographic_and_illness_characteristics_of_the_sample_/840343
*<p>Have had back pain for more than 3 months.</p>**<p>More than one answer.</p><p>Nā=ā1259 unless otherwise noted.</p>