Interleukin 6 as a potential diagnostic and prognostic biomarker in saliva in patients with carcinoma of the larynx Posted on February 28, 2019July 22, 2022 by admin LETTER Hippokratia 2016, 20(2):174 Milisavljevic D, Krstic M, Stankovic T Clinic of ORL, Clinical Center Nis, Public Health Institution, Medical Faculty Nis, Nis, Serbia