%0 Journal Article %T STUDY THE PREVALENCE OF LESIONS OF HARD TISSUES OF TEETH AND PERIODONTAL DISEASE IN PATIENTS WITH HIV-INFECTION %A Esayan, L.K. %A Azatyan, V.Y. %K caries, gingivitis, parodontium, HIV-infection, assessment of the condition of periodontal tissues %J Actual problems in dentistry %D 2018 %N 14 %P 4 %I TIRAZH Publishing House