Media type: E-Article Title: Political Externalities, Nondiscrimination, and a Multilateral World (Second Version) Contributor: Ethier, Wilfred J. Published: Elsevier BV, 2002 Published in: SSRN Electronic Journal (2002) Language: English DOI: 10.2139/ssrn.333006 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: