![Exposure Assessment in the National Children's Study: Introduction]()
Exposure Assessment in the National Children's Study: IntroductionLarry L. Needham, Halûk Özkaynak, Robin M. Whyatt, Dana B. Barr, Richard Y. Wang, Luke Naeher, Gerry Akland, Tina Bahadori, Asa Bradman, Roy Fortmann, L-J. Sally Liu, Maria Morandi, Mary Kay O'Rourke, Kent Thomas, James Quackenboss, P. Barry Ryan and Valerie Zartarian · Environmental Health Perspectives · 2005