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Fig. 1 | Harm Reduction Journal

Fig. 1

From: A randomised, crossover, clinical study to assess nicotine pharmacokinetics and subjective effects of the BIDI® stick ENDS compared with combustible cigarettes and a comparator ENDS in adult smokers

Fig. 1

Meanbaseline-adjusted plasma nicotine concentration by time. N = 17–18 in each case. Solid black bars below the plot indicate the controlled (0–5 min) and ad libitum (120–180 min) puffing sessions. Errors bars have been omitted for clarity; for variability estimates, refer to Table 1. UB, usual brand; VT, Virginia Tobacco

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Harm Reduction Journal

ISSN: 1477-7517