Volovik, I. A., A. V. Borisenko, and A. P. Levitsky. 2017. “Periodontoprotective and Cariesprofylactic EffectS of Cytoflavin and Quertulin in Rats With Asiderotic Anemia”. Journal of Education, Health and Sport 7 (8):813-22. https://apcz.umk.pl/JEHS/article/view/4827.