[Prevention of post-neonatal mortality of infants].
D035843:Biomedical Research; D002648:Child / Q000517:prevention & control; D007226:Infant Mortality; D010372:Pediatrics / Q000517:prevention & control*; D014798:Vital Statistics
PEDIATRIC DISEASES/prevention and control; VITAL STATISTICS
Die Bekämpfung der Spätsterblichkeit der Säuglinge.