<http://linkedlifedata.com/resource/pubmed/commentcorrection/21461220-4621147> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/CommentsCorrections> .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21461220-4621147> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21461220-4621147> <http://linkedlifedata.com/resource/pubmed/referenceSource> "Arch Ophthalmol. 1974 Apr;91(4):247-50" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21461220-4621147> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/4621147> .