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Kusumi A, Koyama-Honda I, Suzuki K.Kusumi A, et al.Traffic. 2004 Apr;5(4):213-30. doi: 10.1111/j.1600-0854.2004.0178.x.Traffic. 2004.PMID: 15030563Free article.Review.
Murakoshi H, Iino R, Kobayashi T, Fujiwara T, Ohshima C, Yoshimura A, Kusumi A.Murakoshi H, et al. Among authors: kusumi a.Proc Natl Acad Sci U S A. 2004 May 11;101(19):7317-22. doi: 10.1073/pnas.0401354101. Epub 2004 Apr 29.Proc Natl Acad Sci U S A. 2004.PMID: 15123831Free PMC article.