00791naa#a2200217#i#450# EN\\bibl\4067 20250117232233.5 20200218b2020####ek#y0engy0150####ca RU COMPARANCE SPECIFICS OF LACTOFERRIN IN SALIVA SECRETION OF PATIENTS WITH VIRAL AND BACTERIAL DISEASES IN ORAL CAVITY Conference article/thesis Ekaterinburg TIRAZH Publishing House 2020 1 с. Conference article/thesis local Медицина. Охрана здоровья. 61 Mandra E. V. Semencova Elena Anatolievna Polushina Larisa Georgievna Svetlakova Elena Nikolaevna Mandra Yuliya V. Bazarnyy Vladimir Viktorovich dental-press.ru