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<http://linkedlifedata.com/resource/pubmed/commentcorrection/6817772-4632502> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/6817772-4632502> <http://linkedlifedata.com/resource/pubmed/referenceSource> "Circulation. 1973 Mar;47(3):499-508" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/6817772-4632502> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/4632502> .