Journal of General Internal Medicine
Journal of General Internal Medicine > 2007 > 22 > 2 > 341-346
Journal of General Internal Medicine > 2007 > 22 > 9 > 1298-1304
Journal of General Internal Medicine > 2007 > 22 > 10 > 1459-1462
Journal of General Internal Medicine > 2007 > 22 > 2 > 341-346
Journal of General Internal Medicine > 2007 > 22 > 9 > 1298-1304
Journal of General Internal Medicine > 2007 > 22 > 10 > 1459-1462