title: [CURRENT VIEWPOINTS ON THE DEVELOPMENT OF CHANGES IN PERINATAL MORTALITY IN CZECHOSLOVAKIA].
mesh_terms: D003604:Czechoslovakia; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy; D011295:Prenatal Care
keywords: CZECHOSLOVAKIA; INFANT MORTALITY; INFANT, NEWBORN; PRENATAL CARE
vernacular_title: NOV EJ S'I HLEDISKA NA V'YVOJ ZM EM PERINAT'ALN'I 'UMRTNOSTI V CESKOSLOVENSKU.