1 Scope
This Technical Report was prepared by an ad hoc Smoking Behaviour Review Team to address the following terms of reference:
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a) to review worldwide human smoking behaviour documentation, uptake studies and smoking methods;
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b) to report maximum and minimum values for puff volume, puff duration, puff frequency, ventilation blocking, butt lengths and other parameters;
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c) to recommend one or more sets of parameters for potential new practical machine smoking regimes in addition to the existing ISO standard (ISO 3308);
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d) to identify gaps in existing knowledge.