Authors: Robin Lee; Dan Middleton; Kathleen Caldwell; Steve Dearwent; Steven Jones; Brian Lewis; Carolyn Monteilh; Mary Ellen Mortensen; Richard Nickle; Kenneth Orloff; Meghan Reger; John Risher; Helen Schurz Rogers; Michelle Watters Journal: Environ Health Perspect Date: 2009-01-12 Impact factor: 9.031