Source:http://linkedlifedata.com/resource/pubmed/meshheading/12331819-Retrospective+Studies
Subject | Predicate | Object | Context |
---|---|---|---|
pubmed-meshheading:12331819... | rdf:type | pubmed:MeshHeading | lld:pubmed |
pubmed-meshheading:12331819... | pubmed:majorMesh | pubmed-mesh:Retrospective... | lld:pubmed |
pubmed-article:12331819 | pubmed:meshHeading | pubmed-meshheading:12331819... | lld:pubmed |