European Journal of Internal Medicine
European Journal of Internal Medicine > 2009 > 20 > 1 > 14-19
European Journal of Internal Medicine > 2009 > 20 > 3 > e43-e48
European Journal of Internal Medicine > 2009 > 20 > 1 > 14-19
European Journal of Internal Medicine > 2009 > 20 > 3 > e43-e48