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. Author manuscript; available in PMC: 2016 Jan 7.
Published in final edited form as: Tob Regul Sci. 2016 Jan 1;2(1):56–63. doi: 10.18001/TRS.2.1.6

Figure 1.

Figure 1

Cigarettes and Little Cigars Used for this Study

Note.

The UPC code and additional ID numbers on one carton of Swisher Sweets filtered little cigars are shown at right, along with the UPC code on individual packs. Little cigars were 100 mm long and needed to be trimmed to fit in our machine optimized for the ~80 mm standard cigarettes. All photographs by M.L. Springer.