| Subject | Predicate | Object | Context |
|---|---|---|---|
| pubmed-meshheading:7241028-... | rdf:type | pubmed:MeshHeading | lld:pubmed |
| pubmed-meshheading:7241028-... | pubmed:mesh | pubmed-mesh:Sleep... | lld:pubmed |
| pubmed-article:7241028 | pubmed:meshHeading | pubmed-meshheading:7241028-... | lld:pubmed |