positron emission tomography scanner quotes

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Approximately 80% of our air pollution stems from hydrocarbons released by vegetation, so let's not go overboard in setting and en ...
The distinction between the truth of faith and the truth of science leads to a warning, directed to theologians, not to use recent ...
Drug misuse is not a disease, it is a decision, like the decision to step out in front of a moving car. You would call that not a ...
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