For citations:
Zaydullin I.I., Karimova L.K., Kabirova M.F., Sadrtdinova G.R., Galimova R.R., Valeeva E.T. Assessment of periodontal conditions in workers exposed to harmful substances using the micronucleus test. Hygiene and Sanitation. 2020;99(9):956-960. (In Russ.) https://doi.org/10.47470/0016-9900-2020-99-9-956-960