UL Environment — «GREENGUARD Gold — Health Impacts of Indoor Air Quality» Oprah.com — «Count Sleep, Not Harmful
Synthetics: How to Find an Eco-Friendly Mattress» UT News — «Crib Mattresses Emit High Rates of Potential Harmful
Chemicals, Cockrell School Engineers Find» EWG — «Toxic Dreams: Crib Mattresses May Release
Risky Fumes» Archives of Environmental Health — «Respiratory toxicity of mattress emissions in mice.»