title: [Occurrence, importance and nomenclature of placenta maturation disorders].
mesh_terms: D005314:Embryonic and Fetal Development; D005260:Female; D005859:Germany, East; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D010920:Placenta / Q000473:pathology; D010922:Placenta Diseases / Q000453:epidemiology; D011247:Pregnancy; D011248:Pregnancy Complications; D009626:Terminology as Topic
vernacular_title: Zur Häufigkeit, Bedeutung und Nomenklatur plazentarer Reifungsstörungen.