00844naa#a2200241#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200015500102210004800257215001000305608002700315675006100342700003000403700002800433700002500461700003300486700003200519700003100551856002000582EN\\bibl\4382420240502043910.4##a2077-7566##a20210506b2021####ek#y0engy0150####ca0#aRUS##aRU1#aORAL VIRAL LOAD OF SARS-COV-2 AND EXACERBATION OF CHRONIC PERIODONTAL DISEASE IN PATIENTS WITH NOVEL CORONAVIRUS INFECTION (COVID-19)eJournal article1#aEkaterinburgcTIRAZH Publishing Housed2021##a5 с.##aJournal article2local##aМедицина. Охрана здоровья. 61zRUS#1aModinagTamara Nikolaevna#1aZineckergDaria Tilovna#1aKharitonovagMaya A.#1aMahdigMohaimen Mhmoud Mahdi#1aMamaevagElena Vladimirovna#1aUsmanovagIrina Nikolaevna4#adental-press.ru