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Jonsson OG, Kitchens RL, Scott FC, Smith RG.Jonsson OG, et al. Among authors: smith rg.Blood. 1990 Nov 15;76(10):2072-9.Blood. 1990.PMID: 2122920Free article.
Bash RO, Hall S, Timmons CF, Crist WM, Amylon M, Smith RG, Baer R.Bash RO, et al. Among authors: smith rg.Blood. 1995 Jul 15;86(2):666-76.Blood. 1995.PMID: 7605997Free article.
Fell HP, Smith RG, Tucker PW.Fell HP, et al. Among authors: smith rg.Science. 1986 Apr 25;232(4749):491-4. doi: 10.1126/science.3961491.Science. 1986.PMID: 3961491