Ég var að benda þér á ártalið, en þar sem ú hefur líklega ekki opnað linkinn skal ég setja það sem stendur inn: What are the Effects of SHS on adults' health? Carcinogenic effects of SHS In June 2002, a scientific working group of 29 experts from 12 countries convened by the Monographs Programme of the International Agency for Research on Cancer (IARC) of the World Health Organization, Lyon, France, reviewed all significant published evidence related to tobacco smoking and cancer, both...