For citations:
Gorbatova M.A., Utkina E.I., Grjibovsky A.M., Degteva G.N. Dietary factors and periodontal status among 15-year-old adolescents in Arkhangelsk region. Pediatric dentistry and dental prophylaxis. 2019;19(1):4-10. (In Russ.) https://doi.org/10.33925/1683-3031-2019-19-69-4-10