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Smith LG, Weissman IL, Heimfeld S.Smith LG, et al. Among authors: heimfeld s.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.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.
Heimfeld S, Hudak S, Weissman I, Rennick D.Heimfeld S, et al.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.
Spangrude GJ, Klein J, Heimfeld S, Aihara Y, Weissman IL.Spangrude GJ, et al. Among authors: heimfeld s.J Immunol. 1989 Jan 15;142(2):425-30.J Immunol. 1989.PMID: 2562963
van de Rijn M, Heimfeld S, Spangrude GJ, Weissman IL.van de Rijn M, et al. Among authors: heimfeld s.Proc Natl Acad Sci U S A. 1989 Jun;86(12):4634-8. doi: 10.1073/pnas.86.12.4634.Proc Natl Acad Sci U S A. 1989.PMID: 2660142Free PMC article.