Concise Reviews of Pediatric Infectious Diseases®Disruptions in the Supply of Routinely Recommended Childhood Vaccines in the United StatesSantoli, Jeanne M. MD, MPH*; Klein, Jerome O. MD†; Peter, Georges MD‡; Orenstein, Walter A. MD*The Pediatric Infectious Disease Journal 23(6):p 553-554, June 2004. Buy © 2004 Lippincott Williams & Wilkins, Inc.