Source:http://linkedlifedata.com/resource/pubmed/meshheading/1939921-Questionnaires
| Subject | Predicate | Object | Context |
|---|---|---|---|
| pubmed-meshheading:1939921-... | rdf:type | pubmed:MeshHeading | lld:pubmed |
| pubmed-meshheading:1939921-... | pubmed:mesh | pubmed-mesh:Questionnaires | lld:pubmed |
| pubmed-article:1939921 | pubmed:meshHeading | pubmed-meshheading:1939921-... | lld:pubmed |