%0 Journal Article %A A Heep %A A C Schueller %A E Kattner %A M Kroll %A J Sander %A M Wisbauer %A P Bartmann %A F Stueber %T Association of two tumour necrosis factor gene polymorphisms with the incidence of severe intraventricular haemorrhage in preterm infants %D 2005 %R 10.1136/jmg.2004.021378 %J Journal of Medical Genetics %P 604-608 %V 42 %N 7 %U https://jmg.bmj.com/content/jmedgenet/42/7/604.full.pdf