[ON STATISTICS AND SOCIOLOGY OF PERINATAL MORTALITY IN THE GERMAN DEMOCRATIC REPUBLIC].
D001238:Asphyxia Neonatorum; D001720:Birth Injuries; D000013:Congenital Abnormalities; D004899:Erythroblastosis, Fetal; D005260:Female; D005858:Germany; D005859:Germany, East; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D054238:Perinatal Mortality; D011014:Pneumonia; D011247:Pregnancy; D012961:Sociology
ABNORMALITIES; ASPHYXIA NEONATORUM; BIRTH INJURY; ERYTHROBLASTOSIS, FETAL; GERMANY, EAST; INFANT MORTALITY; INFANT, NEWBORN; INFANT, PREMATURE; PNEUMONIA
K STATISTICE A SOCIOLOGII PERINAT'ALN'I 'UMRTNOSTI V NDR.