Results 241 to 250 of about 550,860 (260)
Some of the next articles are maybe not open access.

A substitute for tobacco smoking

Psychopharmacologia, 1973
The nicotine supply that a smoker obtains from tobacco was considered a major contributing factor for establishing and continuing the smoking habit. The idea that nicotine exerts pharmacological effects which might be strived for by the smoker gains support from reports in the literature both of animal experiments and observations in humans.
Ove Fern�   +2 more
openaire   +3 more sources

Tobacco Smoking and Longevity [PDF]

open access: possibleScience, 1938
Analysis of the effect of tobacco upon human longevity after age 30 using a random sample of 6813 men (grouped as nonusers of tobacco moderate smokers and heavy smokers) showed a significant impairment of survivorship among smokers with the impairment increasing as frequency of smoking increased.
openaire   +2 more sources

Tobacco Smoking and the Humanities

JAMA: The Journal of the American Medical Association, 1970
To the Editor.— The voice of the American Cancer Society on NBC indicated that cigarette smoking was a cause of pulmonary emphysema; the warning continued, "emphysema eventually causes suffocation" (Jan 31, 1970). Patients with respiratory disease have been frightened by pronouncements of this nature, whether they smoke or not.
openaire   +3 more sources

Environmental tobacco smoke

Regulatory Toxicology and Pharmacology, 1992
In 1992, the U.S. Environmental Protection Agency (EPA) issued a "draft" assessment of ETS and lung cancer in adults and respiratory disorders in children. Relying on weak and inconclusive epidemiological data, the supposed similarity between ETS and MS, the presence of "known or suspected carcinogens" in MS and by extrapolation in ETS, and the ...
openaire   +3 more sources

Asthma and Tobacco Smoke

Archivos de Bronconeumología ((English Edition)), 2004
A cigarette is the only consumer product which, when used as directed, kills its consumer. Smoking causes around 4 million deaths annually throughout the world and is associated with respiratory diseases such as emphysema and chronic obstructive pulmonary disease as well as with cardiovascular diseases.
openaire   +2 more sources

The composition of tobacco smoke

Experientia, 1954
Die Literatur uber die verschiedenen Bestandteile des Tabakrauchs ist kritisch gesichtet worden, und the kanzerogene Eigenschaft einzelner Verbindungen wurde angefuhrt.
openaire   +2 more sources

Natural Radioactivity in Tobacco and Tobacco Smoke

Nature, 1961
Measurements were made of the natural radioactivity in cigarette tobacco, ash, and main-stream smoke. The observed level in smoke was compared with figures obtained by calculations on K/sup 40/ content. Results are tabulated and compared with measurements on daily dietary K/sup 40/ intake and data on the fate of particles in the respiratory tract.
openaire   +3 more sources

Parental Perceptions and Misconceptions of Child Tobacco Smoke Exposure

Nicotine & Tobacco Research, 2018
L. Rosen   +6 more
semanticscholar   +1 more source

Childhood tobacco smoking [PDF]

open access: possibleBritish Dental Journal, 1991
HipoLito Júnior Oh   +4 more
openaire   +2 more sources

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