Radic, Snezana, Branislava Milenkovic, Branislav Gvozdenovic, Biljana Medjo, and Sanja Dimic Janjic. 2021. “Spirometric Changes in Children With Asthma Exposed to Environmental Tobacco Smoke and Treated With Inhaled Corticosteroids”. Vojnosanitetski Pregled 76 (3). https://doi.org/10.2298/VSP170306115R.