Peltzman, S. (1974). Regulation of pharmaceutical innovation: The 1962 amendments. Washington: American Enterprise Institute for Public Policy Research.
Παραπομπή Chicago StylePeltzman, Sam. Regulation of Pharmaceutical Innovation: The 1962 Amendments. Washington: American Enterprise Institute for Public Policy Research, 1974.
Παραπομπή MLAPeltzman, Sam. Regulation of Pharmaceutical Innovation: The 1962 Amendments. Washington: American Enterprise Institute for Public Policy Research, 1974.
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