[Anatomo-pathological studies on fetal and neonatal mortality].
D001699:Biometry; D005333:Fetus; D007226:Infant Mortality; D007231:Infant, Newborn / Q000706:statistics & numerical data; D014798:Vital Statistics
FETUS; INFANT, NEWBORN/statistics; VITAL STATISTICS
Smiertelność płodów i noworodków w świetle badań anatomopatologicznych.