Subject | Predicate | Object | Context |
---|---|---|---|
pubmed-meshheading:17653991... | rdf:type | pubmed:MeshHeading | lld:pubmed |
pubmed-meshheading:17653991... | pubmed:majorMesh | pubmed-mesh:Ultrasonography... | lld:pubmed |
pubmed-article:17653991 | pubmed:meshHeading | pubmed-meshheading:17653991... | lld:pubmed |