Source:http://linkedlifedata.com/resource/pubmed/meshheading/17664859-Cross-Sectional+Studies
Subject | Predicate | Object | Context |
---|---|---|---|
pubmed-meshheading:17664859... | rdf:type | pubmed:MeshHeading | lld:pubmed |
pubmed-meshheading:17664859... | pubmed:mesh | pubmed-mesh:Cross-Sectional... | lld:pubmed |
pubmed-article:17664859 | pubmed:meshHeading | pubmed-meshheading:17664859... | lld:pubmed |