For citations:

Grishutkina I.A., Naumenko E.I., Samoshkina E.S., Khramikhina S.S. Prenatal diagnosis of congenital malformations in the Republic of Mordovia. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2022;67(1):52-57. (In Russ.) https://doi.org/10.21508/1027-4065-2022-67-1-52-57