Journal of General Internal Medicine
Journal of General Internal Medicine > 2008 > 23 > 3 > 288-293
Journal of General Internal Medicine > 2008 > 23 > 7 > 931-936
Journal of General Internal Medicine > 2008 > 23 > 7 > 921-926
Journal of General Internal Medicine > 2008 > 23 > 3 > 288-293
Journal of General Internal Medicine > 2008 > 23 > 7 > 931-936
Journal of General Internal Medicine > 2008 > 23 > 7 > 921-926