David N Fisman1. 1. Research Institute of the Hospital for Sick Children and Ontario Public Health Laboratories Branch, Toronto, Ontario, Canada M5G 1E2. david.fisman@sickkids.ca
Authors: H B Wang; K Smith; K S Brown; G X Wang; D F Chang; J J Xu; G W Ding; X Jin; K H Reilly; N Wang Journal: Epidemiol Infect Date: 2010-11-15 Impact factor: 2.451