Author Details
Berezina, N. V.
Issue | Section | Title | File |
Vol 80, No 1 (1999) | Articles | Prevalence of periodontal disease in children and adolescents |
(Rus) |
Issue | Section | Title | File |
Vol 80, No 1 (1999) | Articles | Prevalence of periodontal disease in children and adolescents |
(Rus) |