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Cheng MY, Pollock RA, Hendrick JP, Horwich AL.Cheng MY, et al. Among authors: horwich al.Proc Natl Acad Sci U S A. 1987 Jun;84(12):4063-7. doi: 10.1073/pnas.84.12.4063.Proc Natl Acad Sci U S A. 1987.PMID: 3295876Free PMC article.
Horwich AL, Kalousek F, Rosenberg LE.Horwich AL, et al.Proc Natl Acad Sci U S A. 1985 Aug;82(15):4930-3. doi: 10.1073/pnas.82.15.4930.Proc Natl Acad Sci U S A. 1985.PMID: 3895227Free PMC article.
Horwich AL, Kraus JP, Williams K, Kalousek F, Konigsberg W, Rosenberg LE.Horwich AL, et al.Proc Natl Acad Sci U S A. 1983 Jul;80(14):4258-62. doi: 10.1073/pnas.80.14.4258.Proc Natl Acad Sci U S A. 1983.PMID: 6576335Free PMC article.