For citations:

Shaydullina M.R., Sultanova A.S., Khabibullina D.A., Zamalova A.N. The prevalence of various clinical forms of the disease and variants of CYP21A2 gene mutations in congenital adrenal cortical dysfunction in children and adolescents in the Republic of Tatarstan. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2019;64(5):165-170. (In Russ.) https://doi.org/10.21508/1027-4065-2019-64-5-165-170