title: [PERINATAL MORTALITY IN THE CZECHOSLOVAKIAN SSR AND CONDITIONS OF FETAL DEVELOPMENT].
mesh_terms: D003604:Czechoslovakia; D005260:Female; D047109:Fetal Development; D006801:Humans; D007086:Illegitimacy; D007226:Infant Mortality; D007231:Infant, Newborn; D008429:Maternal Welfare; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy; D011248:Pregnancy Complications; D012924:Social Conditions
keywords: CZECHOSLOVAKIA; ILLEGITIMACY; INFANT MORTALITY; INFANT, NEWBORN; MATERNAL WELFARE; PREGNANCY; PREGNANCY COMPLICATIONS; SOCIAL CONDITIONS
vernacular_title: PERINAT'ALN'I 'UMRTNOST V CSSR A PODM'INKY V'YVOJE PLODU.