Source:http://linkedlifedata.com/resource/pubmed/meshheading/19517224-Pennsylvania
| Subject | Predicate | Object | Context |
|---|---|---|---|
| pubmed-meshheading:19517224... | rdf:type | pubmed:MeshHeading | lld:pubmed |
| pubmed-meshheading:19517224... | pubmed:mesh | pubmed-mesh:Pennsylvania | lld:pubmed |
| pubmed-article:19517224 | pubmed:meshHeading | pubmed-meshheading:19517224... | lld:pubmed |