<http://linkedlifedata.com/resource/pubmed/commentcorrection/21155045-2711242> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/CommentsCorrections> .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21155045-2711242> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21155045-2711242> <http://linkedlifedata.com/resource/pubmed/referenceSource> "Spine (Phila Pa 1976). 1989 Mar;14(3):275-80" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21155045-2711242> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/2711242> .