J INT MED RES｜上海市当前吸烟者吸烟时间、吸烟强度、假设烟草价格上涨和吸烟习惯改变意向之间的关系（附源文）

[h2]Relationships between smoking duration, smoking intensity, hypothetical tobacco price increases, and smoking habit change intention among current smokers in Shanghai[/h2] J INT MED RES research-ar