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<http://linkedlifedata.com/resource/pubmed/commentcorrection/6639906-4353902> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/6639906-4353902> <http://linkedlifedata.com/resource/pubmed/referenceSource> "Am J Ophthalmol. 1973 Sep;76(3):351-8" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/6639906-4353902> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/4353902> .