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. 2020 Mar 3;180(5):1–10. doi: 10.1001/jamainternmed.2020.0146

Figure 1. Federal-Level Lobbying Expenditures by the Pharmaceutical and Health Product Industry, 1999-2018.

Figure 1.

Dashed lines indicate key events that affected the pharmaceutical and health product industry. Data from the Center for Responsive Politics.23 Amounts were inflation adjusted to 2018 dollars using the US Consumer Price Index.