infant mortality rate in Russian
infant mortality rate in Russian
коэффицие́нт де́тской сме́ртности
(geography) The total number of deaths in a year among infants under one year of age for every 1,000 live births in a society.
коэффицие́нт младе́нческой сме́ртности
(geography) The total number of deaths in a year among infants under one year of age for every 1,000 live births in a society.