European Journal of Internal Medicine
European Journal of Internal Medicine > 2005 > 16 > 3 > 187-191
European Journal of Internal Medicine > 2009 > 20 > 2 > 132-138
European Journal of Internal Medicine > 2005 > 16 > 3 > 187-191
European Journal of Internal Medicine > 2009 > 20 > 2 > 132-138