Journal of General Internal Medicine
Journal of General Internal Medicine > 2007 > 22 > 3 > 308-314
Journal of General Internal Medicine > 2007 > 22 > 3 > 332-337
Journal of General Internal Medicine > 2007 > 22 > 5 > 675-676
Journal of General Internal Medicine > 2007 > 22 > 3 > 308-314
Journal of General Internal Medicine > 2007 > 22 > 3 > 332-337
Journal of General Internal Medicine > 2007 > 22 > 5 > 675-676