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  1. Facts About Formaldehyde - US EPA

  2. What should I know about formaldehyde and indoor air quality?

  3. Formaldehyde - Chemical Safety Facts

  4. Facts About Formaldehyde | US EPA

  5. Protect Against Exposures to Formaldehyde | US EPA

  6. Facts About Formaldehyde | Formaldehyde - US EPA

  7. Formaldehyde in Building and Construction

  8. Residential building materials: An important source of ambient ...

  9. Formaldehyde causes more cancer than any other toxic air ... - CNN

  10. Formaldehyde - WHO Guidelines for Indoor Air Quality: Selected ...