Muratova Saodat Kadirovna, Naimov Sadridin Sirozhitdin ugli and Toshtemirov Islom Chori ugli 2023. Endodontic Treatment of Chronic Apical Periodontitis with The Drug Hydroxy calcium by Delayed Filling. Eurasian Medical Research Periodical. 20, (May 2023), 34–37.