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MacDiarmid SA, Peters KM, Chen A, Armstrong RB, Orman C, Aquilina JW, Nitti VW.MacDiarmid SA, et al. Among authors: armstrong rb.Mayo Clin Proc. 2008 Sep;83(9):1002-10. doi: 10.4065/83.9.1002.Mayo Clin Proc. 2008.PMID: 18775200Clinical Trial.
Wenke JC, Warren GL, Rathbone CR, Armstrong RB.Wenke JC, et al. Among authors: armstrong rb.Aviat Space Environ Med. 2010 Jul;81(7):632-8. doi: 10.3357/asem.2707.2010.Aviat Space Environ Med. 2010.PMID: 20597241