publication| DOI: | 10.1186/1471-2229-11-77 |
| URL: | http://www.biomedcentral.com/1471-2229/11/77 |
| internal link: ? You can use this internal link to create references to this post in your discussions. Just copy this internal link and paste it in your discussion text. | |
| BibTeX key: | 21554668 |