European Journal of Internal Medicine
European Journal of Internal Medicine > 2008 > 19 > 7 > 548-554
European Journal of Internal Medicine > 2013 > 24 > 1 > 52-58
European Journal of Internal Medicine > 2008 > 19 > 7 > 548-554
European Journal of Internal Medicine > 2013 > 24 > 1 > 52-58