domingo, 12 de junio de 2011

US adds formaldehyde to list of carcinogens

The government on Friday added formaldehyde, a substance found in plastics and other commonly used products, to a list of known carcinogens and warned that the chemical styrene might cause cancer.

Source:
http://www.reuters.com/article/2011/06/11/us-usa-health-cancer-idUSTRE75A0KN20110611