| Subject | Predicate |
|---|---|
|
pubmed-article:5447470,
pubmed-article:9704093,
pubmed-article:15348157,
pubmed-article:18608054,
pubmed-article:614952,
pubmed-article:5058072,
pubmed-article:5151836,
pubmed-article:5639994,
pubmed-article:6876778,
pubmed-article:7145119,
pubmed-article:8475821,
pubmed-article:12639020,
pubmed-article:15318478
| pubmed:author |