Subject | Predicate | Object | Context |
---|---|---|---|
pubmed-meshheading:19797820... | rdf:type | pubmed:MeshHeading | lld:pubmed |
pubmed-meshheading:19797820... | pubmed:mesh | pubmed-mesh:United States... | lld:pubmed |
pubmed-article:19797820 | pubmed:meshHeading | pubmed-meshheading:19797820... | lld:pubmed |