00682naa#a2200181#i#450# EN\\bibl\22295 20240502104440.4 2077-7566 20160925b2016####ek#y0engy0150####ca RU THE EFFECT OF VARIOUS METHODS OF PRIMARY PATHOGENETIC DENTAL CARIES PREVENTION ON THE MINERAL COMPOSITION OF THE ORAL CAVITY IN THE OILFIELD WORKERS OF THE NORTH OF THE TOMSK REGION Journal article Ekaterinburg TIRAZH Publishing House 2016 4 с. Journal article local Клиническая медицина. 76.29 grnti Zyryanov B. N. Gamzatov R. G. dental-press.ru