Journal of General Internal Medicine
Journal of General Internal Medicine > 2009 > 24 > 2 > 244-246
Journal of General Internal Medicine > 2009 > 24 > 8 > 929-933
Journal of General Internal Medicine > 2009 > 24 > 11 > 1217-1222
Journal of General Internal Medicine > 2009 > 24 > 2 > 244-246
Journal of General Internal Medicine > 2009 > 24 > 8 > 929-933
Journal of General Internal Medicine > 2009 > 24 > 11 > 1217-1222