title: [Advances in the accuracy of the diagnosis of threatened fetus and the perinatal mortality of fetuses and newborn infants].
mesh_terms: D004967:Estrogens / Q000652:urine; D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000295:instrumentation*
chemical_list: D004967:Estrogens
vernacular_title: Wpływ postepu w rozpoznawaniu zagrozenia płodu na umieralność okołoporodowa płodów i noworodków.