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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Am J Prev Med. 2015 Sep 4;50(1):e9–e14. doi: 10.1016/j.amepre.2015.07.006

Figure 2.

Figure 2

Figure 2

Geographic Distribution of Waterpipe Establishments in the U.S., and Proximity to Colleges and Universities

Panel A: Waterpipe establishments in the U.S., 2014 (N=1,690)

Panel B: Distance from colleges and universities to the nearest waterpipe establishment

Sources: Hookah-Hookah, Yellow Pages, Better Business Bureau, Hoovers, and Yelp