1. Zavadenko, N.N., Defects in speech development and their correction in children, Lechashchii Vrach, 2006, no. 5.
2. Kudryashova, A.V., Sotnikova, N.Yu., Fil’kina, O.M., et al., Age-related health specifics in children with attention deficit hyperactivity disorder, Tikhookeanskii Med. Zh., 2010, no. 1, p. 41.
3. Surinov, A.E., Zdravookhranenie v Rossii 2009: Statisticheskii sbornik. Ofitsial’noe izdanie (Healthcare in Russia. 2009: A Collection of Statistical Data), Kevesh, A., Ed., Moscow: Goskomstat RF, Statistika Rossii, 2009.
4. Belousova, T.V. and Ryazhina, L.A., Perinatal’nye porazheniya tsentral’noi nervnoi sistemy u novorozhdennykh: istoki, klinika, lechenie (Perinatal Damage to the Central Nervous System in Newborns: Origin, Clinical Signs, and Treatment), St. Petersburg, 2010.
5. Volodin, N.N., Aktual’nye problemy neonatologii (Pressing Problems of Neonatology), Moscow: Geotarmed, 2004.