[SOME ORGANIZATIONAL PROVISIONS FOR THE PREVENTION OF PERINATAL MORTALITY].
D035843:Biomedical Research; D002648:Child; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care; D007226:Infant Mortality; D007231:Infant, Newborn; D009938:Organizations; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy; D011295:Prenatal Care
CZECHOSLOVAKIA; INFANT CARE; INFANT MORTALITY; INFANT, NEWBORN; PRENATAL CARE
N EKTER'A ORGANIZA CN'I OPAT REN'I V PREVENCI PERINAT'ALN'I 'UMRTNOSTI.