Kaplan Sheldon L
Section of Pediatric Infectious Diseases, Department of Pediatrics, Baylor College of Medicine Chief, Infectious Disease Service, Texas Children's Hospital, Houston, TX 77030, USA.
Pediatr Infect Dis J. 2010 Dec;29(12):1128-9. doi: 10.1097/INF.0b013e3181f55a75.