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Barclay SL, Yang Y, Zhang S, Fong R, Barraza A, Nolta JA, Torbett BE, Abedi M, Bauer G, Anderson JS.Barclay SL, et al.Stem Cells. 2015 Mar;33(3):870-9. doi: 10.1002/stem.1919.Stem Cells. 2015.PMID: 25524029
Riley BB, Barclay SL.Riley BB, et al. Among authors: barclay sl.Proc Natl Acad Sci U S A. 1990 Jun;87(12):4746-50. doi: 10.1073/pnas.87.12.4746.Proc Natl Acad Sci U S A. 1990.PMID: 2162056Free PMC article.
Barclay SL, Smith AM.Barclay SL, et al.Proc Natl Acad Sci U S A. 1986 Jun;83(12):4336-40. doi: 10.1073/pnas.83.12.4336.Proc Natl Acad Sci U S A. 1986.PMID: 3459178Free PMC article.
Kopachik W, Bergen LG, Barclay SL.Kopachik W, et al. Among authors: barclay sl.Proc Natl Acad Sci U S A. 1985 Dec;82(24):8540-4. doi: 10.1073/pnas.82.24.8540.Proc Natl Acad Sci U S A. 1985.PMID: 3866239Free PMC article.