Artsen Groep: Houtrook slechter dan sigaretten

October 10, 2013 SALT LAKE CITY BRON (Klik op audiofragment) Wood smoke is a major cause of pollution and more toxic than cigarette smoke, according to Utah Physicians for a Healthy Environment (UPHE). The group is calling on the state … Meer lezen over Artsen Groep: Houtrook slechter dan sigaretten