Gibbons, R. J., Gardner, T. J., Anderson, J. L., Goldstein, L. B., Meltzer, N., Weintraub, W. S., … American Heart Association Advocacy Coordinating Committee, . (2009). The American Heart Association's principles for comparative effectiveness research: a policy statement from the American Heart Association. Circulation, 119(22), 2955–2962. https://doi.org/10.1161/CIRCULATIONAHA.109.192518

Gibbons, Raymond J., Timothy J. Gardner, Jeffrey L. Anderson, Larry B. Goldstein, Neil Meltzer, William S. Weintraub, Clyde W. Yancy, and Clyde W. American Heart Association Advocacy Coordinating Committee. “The American Heart Association's principles for comparative effectiveness research: a policy statement from the American Heart Association.” Circulation 119, no. 22 (June 9, 2009): 2955–62. https://doi.org/10.1161/CIRCULATIONAHA.109.192518.

Gibbons RJ, Gardner TJ, Anderson JL, Goldstein LB, Meltzer N, Weintraub WS, et al. The American Heart Association's principles for comparative effectiveness research: a policy statement from the American Heart Association. Circulation. 2009 Jun 9;119(22):2955–62.

Gibbons, Raymond J., et al. “The American Heart Association's principles for comparative effectiveness research: a policy statement from the American Heart Association.” Circulation, vol. 119, no. 22, June 2009, pp. 2955–62. Pubmed, doi:10.1161/CIRCULATIONAHA.109.192518.

Gibbons RJ, Gardner TJ, Anderson JL, Goldstein LB, Meltzer N, Weintraub WS, Yancy CW, American Heart Association Advocacy Coordinating Committee. The American Heart Association's principles for comparative effectiveness research: a policy statement from the American Heart Association. Circulation. 2009 Jun 9;119(22):2955–2962.