Effcacy of ozonised water and 0,2% chlorhexidine gluconate in the management of chronic periodontitis - Emilija Stefanovska, Kiro Ivanovski, Silvana Georgieva, Stevica Ristoska, Efka Zabokova Bilbilova, Marina Eftimoskа. (Acta Stomatol Naissi 2024; 40,90:2901 – 2912, 2024)