Savielieva NM, Honcharenko OV, Schnaider SA, Tkachenko YK. The effect of estrogen deficiency and its combination with chronic stress on the condition of periodontal in old rats. Zaporozhye Medical Journal [Internet]. 2019Feb.8 [cited 2024May7];(1). Available from: http://zmj.zsmu.edu.ua/article/view/155832