Selenium, Zinc, Copper, and Total Antioxidant Status in the Serum of Patients with Chronic Tonsillitis.Published in:Biological Trace Element Research, 2016, v. 173, n. 1, p. 30, doi. 10.1007/s12011-016-0634-2By:Michalska-Mosiej, Małgorzata;Socha, Katarzyna;Soroczyńska, Jolanta;Karpińska, Elżbieta;Łazarczyk, Bogdan;Borawska, MariaPublication type:Article