Vaping —the biggest ′field study′ in the health sector | DW News - latest news and breaking stories | DW | 31.05.2019
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DW News

Vaping —the biggest 'field study' in the health sector

Many see e-cigarettes as a way to quit smoking, but they, too, can cause a whole host of health problems. Though e-liquids contain fewer known toxins, we have yet to find out what the long-term effects will be — in what one researcher calls the 'biggest field study' worldwide.

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