For citations:
Volgina S.Ya., Ahmetova A.R., Nikolaeva E.A., Gamirova R.G., Solovyeva N.A. The role of the district pediatrician in the early diagnosis of speech developmental disorders in preschool children. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2021;66(4):129-134. (In Russ.) https://doi.org/10.21508/1027-4065-2021-66-4-129-134