<http://linkedlifedata.com/resource/pubmed/commentcorrection/21750753-2909042> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/CommentsCorrections> .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21750753-2909042> <http://linkedlifedata.com/resource/pubmed/referenceType> "Cites" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21750753-2909042> <http://linkedlifedata.com/resource/pubmed/referenceSource> "Obstet Gynecol. 1989 Jan;73(1):4-7" .
<http://linkedlifedata.com/resource/pubmed/commentcorrection/21750753-2909042> <http://linkedlifedata.com/resource/pubmed/referesTo> <http://linkedlifedata.com/resource/pubmed/id/2909042> .