Exposure to environmental tobacco smoke and risk of adenocarcinoma of the lung.
Boffetta P, Ahrens W, Nyberg F, Mukeria A, Brüske-Hohlfeld I, Fortes C, Constantinescu V, Simonato L, Batura-Gabryel H, Lea S, Gaborieau V, Benhamou S. Exposure to environmental tobacco smoke and risk of adenocarcinoma of the lung. Int J Cancer. 1999 Nov 26; 83(5):635-9.