Emerg Infect Dis

eid

Emerging Infectious Diseases

1080-60401080-6059

Centers for Disease Control

9680507

2640129

Research Article

Reply to Drs. Capucci, Lavazza, and Mead.

Smith

Cherry

Matson

Oregon State University, Corvallis, Oregon, USA Neil J Cherry Lincoln University, Christchurch, New Zealand David O Matson Center for Pediatric Research, Norfolk,Virginia, USA.

Apr-Jun1998

42345346