. . . . . . . . . . . . . . . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@nl . . . . . "S el Bouz" . . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@en . . . "O Battisti" . . . . . . . . . . . . . . . . . . . . "im September 1985 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . "E Adam" . . . . . . "219-224" . "J Rigo" . . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@nl . "4054159" . "P G\u00E9rard" . . "144" . "1985-09-01T00:00:00Z"^^ . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@en . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@en . . . . . . "3" . . . "J Bartholom\u00E9" . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@nl . "scholarly article by P G\u00E9rard et al published 1 September 1985 in European Journal of Pediatrics"@en . . "10.1007/BF00451944" . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0443 \u0432\u0435\u0440\u0435\u0441\u043D\u0456 1985"@uk . "wetenschappelijk artikel"@nl . . "J Senterre" . "P Beauduin" . . . . "A Bachy" . . "Mortality in 504 infants weighing less than 1501 g at birth and treated in four neonatal intensive care units of south-Belgium between 1976 and 1980"@en . .