Mixtures of chemicals
samedi 27 juin 2015 à 14:00Mixtures of chemicals can be carcinogenic even though the individual chemicals are safe. Some scientists suspect 20% of all cancers are caused this way.
Site original : Richard Stallman's Political Notes
Mixtures of chemicals can be carcinogenic even though the individual chemicals are safe. Some scientists suspect 20% of all cancers are caused this way.