Ahmed, N., 23 years of the discovery of Helicobacter pylori: is the debate over? Annals of Clinical Microbiology and Antimicrobials 2005; 4:17–19 available at. [(accessed: 13 December 2008)].

Alkalimat, A. Introduction to Afro-American Studies: A Peoples College Primer. Chicago, IL: Twenty-first Century Books and Publications; 1986.

American Enterprise Institute, AEI’s organization and purposes, 2005. available at. [(accessed: 9 November 2008)].

American Enterprise Institute, History of AEI, 2009. available at. [(accessed: 11 May 2009)].

American Enterprise Institute, Charles Murray, 2009. available at. ...

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