still life with glasses and tobacco – Merchants and Missionaries in a Globalizing World Joe Colombo's Smoking Glasses (1963)

Instead, they stated that [s]moking was adjusted for by using a current smoking dose variable [none, 10 cigarettes per day] as well as a pack-year variable [never, 33 pack-years]. But this created a major problem: the 504 former smokers were combined with the 335 never smokers in the current smoking dose variable, and they were combined with the 237 current smokers in the pack-years of smoking variable (Table 1, Column labeled Total Sample)

Passive smoking and the use of noncigarette tobacco products in association with risk for pancreatic cancer: a case-control study

But because of their start as cannabis cigars, rolled from the outer leaves of actual cigars, there is still some confusion, so let's get right into it: Do blunt wraps contain tobacco

However for both genders, the actual risk turned out to be much higher: :: Men who smoked one cigarette per day had 46% of the risk of heart disease associated with smoking 20 cigarettes per day

Burton said of OHara, Catherines so good, maybe too good