Subject | Predicate | Object | Context |
---|---|---|---|
pubmed-meshheading:21284364... | rdf:type | pubmed:MeshHeading | lld:pubmed |
pubmed-meshheading:21284364... | pubmed:majorMesh | pubmed-mesh:Contraceptives... | lld:pubmed |
pubmed-article:21284364 | pubmed:meshHeading | pubmed-meshheading:21284364... | lld:pubmed |