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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Int J Infect Dis. 2012 Jan 31;16(4):e262–e267. doi: 10.1016/j.ijid.2011.12.006

Figure 1.

Figure 1

Multi-state model linking betel quid use to infectious disease through causal, intermediate, and reverse causal pathways.