Harm reduction and smoking: interviews and focus groups
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The research involved the collection of qualitative data. Twelve focus groups and eleven individual interviews were conducted with a range of purposively selected smoker groups....
本研究涉及定性数据的采集工作。研究人员对经目的性抽样选取的多类吸烟者群体开展了12场焦点小组访谈与11次个人访谈……
