| Subject | Predicate | Object | Context |
|---|---|---|---|
| pubmed-meshheading:15881387... | rdf:type | pubmed:MeshHeading | lld:pubmed |
| pubmed-meshheading:15881387... | pubmed:majorMesh | pubmed-mesh:Chromatography... | lld:pubmed |
| pubmed-article:15881387 | pubmed:meshHeading | pubmed-meshheading:15881387... | lld:pubmed |