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<http://linkedlifedata.com/resource/pubmed/commentcorrection/2769280-5089852> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/2769280-5089852> <http://linkedlifedata.com/resource/pubmed/referenceSource> "Am J Med. 1971 Jun;50(6):772-80" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/2769280-5089852> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/5089852> .