| Subject | Predicate |
|---|---|
|
pubmed-article:13779035,
pubmed-article:9255858,
pubmed-article:8547454,
pubmed-article:8942450,
pubmed-article:15390541,
pubmed-article:19115680,
pubmed-article:3411953,
pubmed-article:13250300,
pubmed-article:13840219,
pubmed-article:13840243,
pubmed-article:17729908,
pubmed-article:18147272,
pubmed-article:18868079
| pubmed:author |