Shane Andi L, Tucker Nicole A, Crump John A, Mintz Eric D, Painter John A
Foodborne and Diarrheal Diseases Branch, Division of Bacterial and Mycotic Diseases, MS A-38, Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA 30333, USA.
Arch Pediatr Adolesc Med. 2003 Jun;157(6):601-3. doi: 10.1001/archpedi.157.6.601-b.