[Infant mortality and natimortality in Rio de Janeiro, D.F., Brazil, 1945-1952].
D001938:Brazil; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn / Q000706:statistics & numerical data; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000706:statistics & numerical data*; D050497:Stillbirth
INFANT, NEWBORN/statistics; STILLBIRTH/statistics
Mortalidade infantil e natimortalidade no Rio de Janeiro (D.F.) Brasil, 1945-1952.