straight stem tobacco pipe Fribourg & Treyer 'Straight Grain' Bruyere Rhodesian Churchwarden (88) Aluminum Metal Tobacco Pipe Straight

S.I.H., X.D., S.C., K.B., C.J.L.M., L.S.F., R.J.D.S., E.G., and G.F.G provided critical feedback on methods or results

This list is, like the shape chart above providing some more examples, is not exhaustive

responses were used to identify people at risk for initiation (i.e., people who had never used the substance as of 12 months before the interview date) and to identify past year initiates (i.e., people who used the substance for the first time in the 12 months before the survey)

1 2 3 4 5 6 7 8 9 10 11 12 13 "Green Tobacco Sickness: A Brief Review"

"For up to a year, there is very noticeable change," says Jeremy