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P. J. Castaldi, D. L. DeMeo, D. M. Kent, E. J. Campbell, A. F. Barker, M. L. Brantly, E. Eden, N. G. McElvaney, S. I. Rennard, J. M. Stocks, J. K. Stoller, C. Strange, G. Turino, R. A. Sandhaus, J. L. Griffith, E. K. Silverman
Am J Epidemiol. 2009 Oct 15; 170(8): 1005–1013. Published online 2009 Sep 2. doi: 10.1093/aje/kwp216
PMCID:
PMC2765363

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