Saval’eva N, Shnayder S. CONSISTENT HUMORAL IMMUNITY CONDITION IN PATIENTS WITH CHRONIC GENERALIZED PERIODONTITIS ON THE BACKGROUND OF PARASITIC INVASION. J Educ Health Sport [Internet]. 2015 Nov. 17 [cited 2025 Jan. 27];5(11):217-26. Available from: https://apcz.umk.pl/JEHS/article/view/3088