For citations:
Koltsova A.K., Semenov M.N., Zhuravleva S.I. Developmental speech delay in children. Russian Pediatric Journal. 2025;6(2):102. (In Russ.)
Koltsova A.K., Semenov M.N., Zhuravleva S.I. Developmental speech delay in children. Russian Pediatric Journal. 2025;6(2):102. (In Russ.)