Kessler, D. P., & McClellan, M. B. (2000). How liability law affects medical productivity. National Bureau of Economic Research.
Lua i Stíl Chicago (17ú heag.)Kessler, Daniel P., agus Mark B. McClellan. How Liability Law Affects Medical Productivity. Cambridge: National Bureau of Economic Research, 2000.
Lua MLA (9ú heag.)Kessler, Daniel P., agus Mark B. McClellan. How Liability Law Affects Medical Productivity. National Bureau of Economic Research, 2000.
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