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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: Tob Control. 2011 Apr 19;20(6):403–411. doi: 10.1136/tc.2010.039537

Figure 1.

Figure 1

Philip Morris’ tobacco supply chain in 199824 (left) and British American Tobacco’s in 199625 (right). (IPR: Intellectual Property Rights; PBR: Plant Breeder’s Rights.)