PT Journal AU Zitting, A Husgafvel-Pursiainen, K Rantanen, J TI Environmental tobacco smoke—a major preventable cause of impaired health at work SO Scandinavian Journal of Work, Environment & Health PD VL PY 2002 BP 3 EP 6 IS 2 WP https://www.sjweh.fi/show_abstract.php?abstract_id=1088 DE editorial; environmental tobacco smoke; impaired health; work SN 0355-3140 ER