Sietses Maaike, Mooi-Kokenberg Esther A N M, Boon Maartje, Faber Tina E
Department of Pediatrics and Pediatric infectious Diseases, Medical Center Leeuwarden, Leeu-warden, The Netherlands.
Pediatr Infect Dis J. 2012 Jun;31(6):659. doi: 10.1097/INF.0b013e31824b22f8.