Borgwardt Line, Bach Diana, Nickelsen Carsten, Gutte Henrik, Boerch Klaus
Department of Paediatrics, Hvidovre Hospital, Copenhagen University Hospital, Kettegaards Alle 30, Hvidovre, Denmark.
Acta Paediatr. 2009 Jan;98(1):187-9. doi: 10.1111/j.1651-2227.2008.01054.x. Epub 2008 Oct 13.