Children and environmental toxins.

Environmental toxins have been shown to produce harmful effects in children, who may be exposed in the home, in public spaces, and by passive contact with adults. This review discusses common toxic substances, including lead, radon, tobacco smoke, asbestos, pesticides, mercury, carbon monoxide, and electric/magnetic fields. The focus is on identification, environmental abatement, and parent education. Practical suggestions for the primary care clinician in a community setting are emphasized.