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Yamamoto N, Droffner ML.Yamamoto N, et al. Among authors: droffner ml.Proc Natl Acad Sci U S A. 1985 Apr;82(7):2077-81. doi: 10.1073/pnas.82.7.2077.Proc Natl Acad Sci U S A. 1985.PMID: 2984680Free PMC article.
Yamamoto N, Droffner ML, Yamamoto S, Gemski P, Baron LS.Yamamoto N, et al. Among authors: droffner ml.J Gen Virol. 1985 Aug;66 ( Pt 8):1661-8. doi: 10.1099/0022-1317-66-8-1661.J Gen Virol. 1985.PMID: 3894574