00588naa#a2200181#i#450# EN\\bibl\21566 20241125172438.1 2077-7566 20140425b2014####ek#y0engy0150####ca RU METABOLIC DISORDERS IN THE SOFT PERIODONTAL TISSUES OF RATS EXPOSED TO HIGH DOSES OF SODIUM SELENITE, AND THEIR CORRECTION Journal article Ekaterinburg TIRAZH Publishing House 2014 2 с. Journal article local Simakhov R. V. Konvay V. D. Sulimov A. F. dental-press.ru