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Learn more about policy options for restricting the sale of flavored e-cigarettes

However, the group was careful to call attention to the fact that existing knowledge of the etiology of lung cancer is already sufficiently well established to justify prophylactic action aimed at reducing exposure to known etiologic factors. ** Private Deals & Public interest: The Politics of Tobacco Article by Edward Schneier September 22, 1969 Edward V

Selection criteria covering trial participants and the terms of their participation are among the key reasons for the marked difference in findings

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