Ching Natascha, Lasky Joseph, Lazareff Jorge, Moore Theodore B, Nielsen Karin
Division of Pediatric Infectious Diseases, Mattel Children's Hospital at University of California, Los Angeles, David Geffen School of Medicine at University of California, Los Angeles, CA, USA.
Pediatr Infect Dis J. 2004 Jun;23(6):589, 595-6. doi: 10.1097/01.inf.0000130740.01940.b6.