[Still a high infant mortality rate in the Soviet Union].
Reichenberg
K
K
D005260:Female; D005313:Fetal Death; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D014586:USSR
Fortsatt hög spädbarnsdödlighet i Sovjetunionen.