Approximately 2/3 of cases have been associated with tobacco smoking.

Until recently, most studies had not found an increased risk of breast cancer from active tobacco smoking.

Tobacco smoking is the most important risk factor for lung cancer.

The event encourages Americans, of whom 45.8 million smoke, to stop tobacco smoking.

As a pharmaceutical preparation, it is available for the treatment of tobacco smoking.

Fairly soon the fight against tobacco smoking was going to become completely irrelevant.

In 1957 he published a short book titled The disease of tobacco smoking and its cure.

People are more aware of the risks and dangers that can be associated with tobacco smoking.

Tobacco smoking is the most important single source of cadmium exposure in the general population.

Tobacco smoking is associated with an increased risk of ureteral cancer.