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Sporn MB, Dunlop NM, Newton DL, Smith JM.Sporn MB, et al. Among authors: newton dl.Fed Proc. 1976 May 1;35(6):1332-8.Fed Proc. 1976.PMID: 770206Review.
Roberts AB, Nichols MD, Frolik CA, Newton DL, Sporn MB.Roberts AB, et al. Among authors: newton dl.Cancer Res. 1978 Oct;38(10):3327-32.Cancer Res. 1978.PMID: 688222
Roberts AB, Lamb LC, Newton DL, Sporn MB, De Larco JE, Todaro GJ.Roberts AB, et al. Among authors: newton dl.Proc Natl Acad Sci U S A. 1980 Jun;77(6):3494-8. doi: 10.1073/pnas.77.6.3494.Proc Natl Acad Sci U S A. 1980.PMID: 6251462Free PMC article.
Thompson HJ, Becci PJ, Moon RC, Sporn MB, Newton DL, Brown CC, Nürrenbach A, Paust J.Thompson HJ, et al. Among authors: newton dl.Arzneimittelforschung. 1980;30(7):1127-9.Arzneimittelforschung. 1980.PMID: 7191293
Newton DL, Frolik CA, Roberts AB, Smith JM, Sporn MB, Nürrenbach A, Paust J.Newton DL, et al.Cancer Res. 1978 Jun;38(6):1734-8.Cancer Res. 1978.PMID: 647683