Derryck A, LaRussa P, Steinberg S, Capasso M, Pitt J, Gershon A A
Department of Pediatrics, Columbia University College of Physicians and Surgeons, New York, NY, USA.
Pediatr Infect Dis J. 1998 Oct;17(10):931-3. doi: 10.1097/00006454-199810000-00023.