[Clinical and statistical observations on perinatal death and placental pathology].
D000367:Age Factors; D001835:Body Weight; D005260:Female; D005313:Fetal Death / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy