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Koeppe RA, Gilman S, Joshi A, Liu S, Little R, Junck L, Heumann M, Frey KA, Albin RL.Koeppe RA, et al. Among authors: heumann m.J Nucl Med. 2005 Jun;46(6):936-44.J Nucl Med. 2005.PMID: 15937303Free article.
Gilman S, Little R, Johanns J, Heumann M, Kluin KJ, Junck L, Koeppe RA, An H.Gilman S, et al. Among authors: heumann m.Neurology. 2000 Aug 22;55(4):527-32. doi: 10.1212/wnl.55.4.527.Neurology. 2000.PMID: 10953186