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Kalka C, Masuda H, Takahashi T, Kalka-Moll WM, Silver M, Kearney M, Li T, Isner JM, Asahara T.Kalka C, et al. Among authors: masuda h.Proc Natl Acad Sci U S A. 2000 Mar 28;97(7):3422-7. doi: 10.1073/pnas.97.7.3422.Proc Natl Acad Sci U S A. 2000.PMID: 10725398Free PMC article.
Kawamoto A, Gwon HC, Iwaguro H, Yamaguchi JI, Uchida S, Masuda H, Silver M, Ma H, Kearney M, Isner JM, Asahara T.Kawamoto A, et al. Among authors: masuda h.Circulation. 2001 Feb 6;103(5):634-7. doi: 10.1161/01.cir.103.5.634.Circulation. 2001.PMID: 11156872