Journal of General Internal Medicine
Journal of General Internal Medicine > 2007 > 22 > 2 > 275-279
Journal of General Internal Medicine > 2007 > 22 > 12 > 1740-1744
Journal of General Internal Medicine > 2007 > 22 > 12 > 1635-1640
Journal of General Internal Medicine > 2007 > 22 > 2 > 275-279
Journal of General Internal Medicine > 2007 > 22 > 12 > 1740-1744
Journal of General Internal Medicine > 2007 > 22 > 12 > 1635-1640