| Author(s) | Hamer M, Lavoie KL, Bacon SL. |
|---|---|
| Journal / Source | http://bjsm.bmj.com/content/48/3/239.full.pdf+html |
| Date |
| Author(s) | Hamer M, Lavoie KL, Bacon SL. |
|---|---|
| Journal / Source | http://bjsm.bmj.com/content/48/3/239.full.pdf+html |
| Date |
