Title: Carbon Monoxide Poisoning, Author: David G. Penney
Title: Fix Your Toxic Home and Live Longer: IAQ, dust, mold, EMF, light bulbs, water, insects, pets, lead, radon, UFFI, and cleaning supplies in houses make us sick, Author: Marko Vovk
Title: Carbon Monoxide a Clear and Present Danger, Author: Bob Dwyer