منابع مشابه
Low-tar medium-nicotine cigarettes: a new approach to safer smoking.
The logic of expecting people who cannot stop smoking to switch to cigarettes that have hardly any nicotine is questionable. Tar and nicotine yields of cigarettes available in Britain today correlate 0-93, and further reduction of tar intake is limited by the reluctance of smokers to tolerate similar reductions in nicotine. A new approach would be to aim at lowering tar yields of cigarettes fro...
متن کاملLow-tar and low-nicotine cigarettes?
The short answer to your question is that there are indeed cigarettes with varying levels of tar and nicotine on the market. However, it?s difficult to tell you which cigarettes have the lowest levels of these substances. And, as for your interest in knowing whether there are cigarettes sans nicotine ? there aren't any commercially available nicotine-free cigarettes. Since you brought it up tho...
متن کاملLow-tar and low-nicotine cigarettes?
The short answer to your question is that there are indeed cigarettes with varying levels of tar and nicotine on the market. However, it?s difficult to tell you which cigarettes have the lowest levels of these substances. And, as for your interest in knowing whether there are cigarettes sans nicotine ? there aren't any commercially available nicotine-free cigarettes. Since you brought it up tho...
متن کاملLow-tar and low-nicotine cigarettes?
The short answer to your question is that there are indeed cigarettes with varying levels of tar and nicotine on the market. However, it?s difficult to tell you which cigarettes have the lowest levels of these substances. And, as for your interest in knowing whether there are cigarettes sans nicotine ? there aren't any commercially available nicotine-free cigarettes. Since you brought it up tho...
متن کاملVariations in Amounts of Tobacco Tar Retrieved from Selected Models of Smoking Behavior Simulated by Smoking Machine*
The observation was made of variations in human cigarette smoking habits. This suggested that examination by an analytic smoking machine be undertaken to discover whether yields of tobacco tar in simulations of these habits might differ. It was found in various experiments that: (a) Smoking a given number of puffs over a long period of time results in greater tar retrieval than smoking them ove...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1980
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.281.6235.309-a