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Estimating the lung cancer RR for use of ECIGs and HTPs and conducting sensitivity analyses The available data for ECIGs and NTPs were then used to estimate the lung cancer RR and carry out sensitivity analyses using the regression models developed from the ETP data as described above

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Vancouver: Canwest Global Communications Corporation

I have an old mountaineering guide that gives climbers the advice that they should take a pause every now and then during the climb so that they can smoke a cigarette as it opens up the lungs. The reality that smoking causes cancer and heart disease became only visible through careful statistical analysis