For citations:
Strelnikova EV, Popov VA, Gorbatova LN, Gorbatova MA, Dubinina AS. Effect of periodontitis treatment on glycated hemoglobin A1c (HbA1c) levels in patients with type 2 diabetes mellitus: a systematic review. Parodontologiya. (In Russ.) https://doi.org/10.33925/1683-3759-2025-1050