title: Yesterday and today.
mesh_terms: D005260:Female; D005313:Fetal Death / Q000473:pathology; D049673:History, 20th Century; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D010336:Pathology / Q000266:history*; D010500:Perinatology / Q000266:history*; D011247:Pregnancy