[Liberec region as the second lowest area in Czechoslovakia in infant mortality in 1953].
D003604:Czechoslovakia; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D014798:Vital Statistics
VITAL, STATISTICS
Liberecký kraj v r. 1953 na 2. mästĕ v republice s nejni1z6sä kojeneckou úmrtnostä.