For citations:

Volgina S.Ya. Clinical diagnostic criteria for typical and atypical variants of Rett syndrome in children. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2016;61(5):179-182. (In Russ.) https://doi.org/10.21508/1027-4065-2016-61-5-179-182