<http://linkedlifedata.com/resource/pubmed/commentcorrection/1855989-333085> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/CommentsCorrections> .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/1855989-333085> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/1855989-333085> <http://linkedlifedata.com/resource/pubmed/referenceSource> "J Periodontol. 1977 Sep;48(9):497-504" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/1855989-333085> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/333085> .