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Selected variables are a set of both covariates (in the sense of risk factors) and confounders potentially associated with both exposure and outcomes

Nevertheless, if smokers are at higher risk, it will be a wake-up call for health providers to adopt separate policies to protect smokers

Do herbal blends smell like regular cigarettes

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The findings of this study on the association between vaping and the risk of cariesthe dental term for cavitiesserve as an alert that this once seemingly harmless habit may be very detrimental, says Karina Irusa, assistant professor of comprehensive care and lead author on the paper

Jennifer Golicks lectures to students, parents and educators