title: 21st century exposure: an opposing view.
authors: a Eunice Kennedy Shriver National Institute of Child Health and Human Development.
authors: Michael
authors: M
authors: Dellarco
mesh_terms: D004781:Environmental Exposure / Q000009:adverse effects*; D004784:Environmental Monitoring / Q000379:methods*; D004813:Epidemiology / Q000458:organization & administration*; D006801:Humans