11.   Quitting smoking was a good idea, and you should stay off cigarettes.

12.   She understands addiction, she adds, because her biggest current project is quitting smoking.

13.   That is about the same level of heart disease reduction that comes from other major interventions, such as quitting smoking or exercising regularly, Manson said.

14.   The gene that determines how much trouble one is likely to have quitting smoking.

15.   The longest large study to date on weight gain after quitting smoking has underscored what many researchers consider one of the toughest obstacles facing smokers who want to stop.

16.   Their new study runs counter to earlier research that found that people with depression had more trouble cutting back or quitting smoking.

17.   They say that smoking causes cancer and heart disease, that quitting smoking reduces health risks, that smoking endangers fetuses, and that smoke contains carbon monoxide.

18.   Partly offsetting the lost revenues were stronger sales of medicines for treating asthma, hay fever and the effects of quitting smoking.

19.   A list of the toxic ingredients in cigarette smoke would be printed on each pack, as would a toll-free number for advice on quitting smoking.

20.   Assassinating Yitzhak Rabin was a challenge similar to quitting smoking or overcoming a dislike of computers, his confessed killer said Monday.