OBRADOVIC, V., I. SREJOVIC, V. ZIVKOVIC, T. NIKOLIC, J. JEREMIC, D. DJURIC, and V. JAKOVLJEVIC. “Markers of Oxidative Stress in Adolescents With Skeletal Class II Division 1 Malocclusion”. Iranian Journal of Public Health, Vol. 47, no. 12, Dec. 2018, pp. 1963-4, http://ijph.tums.ac.ir/index.php/ijph/article/view/15530.