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Mullen CA, Coale MM, Levy AT, Stetler-Stevenson WG, Liotta LA, Brandt S, Blaese RM.Mullen CA, et al.Cancer Res. 1992 Nov 1;52(21):6020-4.Cancer Res. 1992.PMID: 1394227
Lim MS, Guedez L, Stetler-Stevenson WG, Stetler-Stevenson M.Lim MS, et al.Ann N Y Acad Sci. 1999 Jun 30;878:522-3. doi: 10.1111/j.1749-6632.1999.tb07715.x.Ann N Y Acad Sci. 1999.PMID: 10415761No abstract available.