For citations:
Bobylova M.Yu., Braudo T.E., Kazakova M.V., Vinyarskaya I.V. Delayed speech development in children: Introduction to terminology. Russian Journal of Child Neurology. 2017;12(1):56-62. (In Russ.) https://doi.org/10.17650/2073-8803-2017-12-1-56-62