Perić, Aleksandar, Sandra Vezmar Kovačević, Dejan Gaćeša, and Aneta V. Perić. 2017. “Efficacy and Safety of Combined Treatment of Acute Rhinosinusitis by Herbal Medicinal Product Sinupret and Mometasone Furoate Nasal Spray”. ENT Updates 7 (2). https://doi.org/10.2399/jmu.2017002003.