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Anderson RL, Hamman RF, Savage PJ, Saad MF, Laws A, Kades WW, Sands RE, Cefalu W.Anderson RL, et al. Among authors: laws a.Am J Epidemiol. 1995 Oct 1;142(7):724-32. doi: 10.1093/aje/142.7.724.Am J Epidemiol. 1995.PMID: 7572943Clinical Trial.