. "556-564" . . "scientific article published on 01 June 2008"@en . . . "wetenschappelijk artikel"@nl . "Risk factors associated with preterm birth according to gestational age at birth"@nl . "Benjamin D Ofori" . . "Risk factors associated with preterm birth according to gestational age at birth"@en . . . . "6" . "Risk factors associated with preterm birth according to gestational age at birth"@nl . . . "im Juni 2008 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "Risk factors associated with preterm birth according to gestational age at birth"@en . . "\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 \u0432 \u0447\u0435\u0440\u0432\u043D\u0456 2008"@uk . . . "Risk factors associated with preterm birth according to gestational age at birth"@nl . "Magali Le Tiec" . . "Risk factors associated with preterm birth according to gestational age at birth"@en . "article scientifique publi\u00E9 en 2008"@fr . . "17" . . . . "10.1002/PDS.1575" . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en xunu de 2008"@ast . "2008-06-01T00:00:00Z"^^ . "Risk factors associated with preterm birth according to gestational age at birth"@en . "18327870" .