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Heimfeld S, Hudak S, Weissman I, Rennick D.Heimfeld S, et al. Among authors: weissman i.Proc Natl Acad Sci U S A. 1991 Nov 1;88(21):9902-6. doi: 10.1073/pnas.88.21.9902.Proc Natl Acad Sci U S A. 1991.PMID: 1946416Free PMC article.
Ikuta K, Weissman IL.Ikuta K, et al. Among authors: weissman il.Proc Natl Acad Sci U S A. 1992 Feb 15;89(4):1502-6. doi: 10.1073/pnas.89.4.1502.Proc Natl Acad Sci U S A. 1992.PMID: 1371359Free PMC article.
Baum CM, Weissman IL, Tsukamoto AS, Buckle AM, Peault B.Baum CM, et al. Among authors: weissman il.Proc Natl Acad Sci U S A. 1992 Apr 1;89(7):2804-8. doi: 10.1073/pnas.89.7.2804.Proc Natl Acad Sci U S A. 1992.PMID: 1372992Free PMC article.
Smith LG, Weissman IL, Heimfeld S.Smith LG, et al. Among authors: weissman il.Proc Natl Acad Sci U S A. 1991 Apr 1;88(7):2788-92. doi: 10.1073/pnas.88.7.2788.Proc Natl Acad Sci U S A. 1991.PMID: 1672767Free PMC article.
Heimfeld S, Weissman IL.Heimfeld S, et al. Among authors: weissman il.Curr Top Dev Biol. 1991;25:155-75. doi: 10.1016/s0070-2153(08)60415-9.Curr Top Dev Biol. 1991.PMID: 1743054Review.No abstract available.