Emission controls on cars and accidental deaths from car exhaust.
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Biomedical subjects
Publications and source records attributed to D Lester.
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Analysis of data from the Centraal Bureau voor de Statistiek in the Netherlands showed that the suicide rate by domestic gas dropped from 1958 to 1975 as the percentage of carbon monoxide in domestic gas was reduced. Suicide by all other methods rose more sharply during the latter part of this period, suggesting that people may have switched methods for suicide.
It was argued that no society could be free of suicide. To test this, from published literature 27 social variables related to suicide were set to zero in the multiple regression equations, and the estimated suicide rate was observed to be positive and nonzero.
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69% of a sample of 54 male and 9 female police officers would have an anonymous test for AIDS. Willingness to have a test was associated with general self-protective behavior.
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The role of social variables in suicide is examined from a microsocionomic and a macrosocionomic perspective. As an example, the influence of divorce on suicide is explored and hypothesized to differ for the individual and for the society as a whole.
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