[How to continue in decreasing perinatal mortality and morbidity of newborn infants].
D003604:Czechoslovakia; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control*; D009017:Morbidity
Jak dále snizovat perinatální úmrtnost a morbiditu novorozenců.