Study: Lung cancer in smokers may differ from tumors in nonsmokers
Dana Reeve, heroic widow of fallen 'Superman' star, dies
Nonsmokers can get lung cancer, too
Christopher Reeve's widow dies of cancer - NZ Herald
Hollywood Page Of Death - Christopher D'Olier Reeve (September 25
Christopher Reeve: The life of the Man of Steel
Superman in new york reeve hi-res stock photography and images - Alamy
In memoriam: Celebrities who have died
A true Superman, but Christopher Reeve was also a mere mortal