Tibussek Daniel, Mayatepek Ertan, Distelmaier Felix, Rosenbaum Thorsten
Department of General Paediatrics, University Children's Hospital, Moorenstrasse 5, 40225 Düsseldorf, Germany.
Eur J Pediatr. 2006 Feb;165(2):136-7. doi: 10.1007/s00431-005-0007-x. Epub 2005 Oct 7.