A survey of pregnancy wastage, perinatal mortality and maternal mortality, and a suggestion for a uniform international classification.
D003718:Denmark; D005260:Female; D005313:Fetal Death / Q000145:classification*; D006801:Humans; D007226:Infant Mortality / Q000145:classification*; D007231:Infant, Newborn; D008428:Maternal Mortality / Q000145:classification*; D011247:Pregnancy