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Maeda M, Holder E, Lowes B, Valent S, Bies RD.Maeda M, et al.Circulation. 1997 Jan 7;95(1):17-20. doi: 10.1161/01.cir.95.1.17.Circulation. 1997.PMID: 8994410
Holder EL, Al Moustafa AE, Chalifour LE.Holder EL, et al.Mol Cell Biochem. 1995 Nov 22;152(2):131-41. doi: 10.1007/BF01076075.Mol Cell Biochem. 1995.PMID: 8751159
Chalifour LE, Fahmy R, Holder EL, Hutchinson EW, Osterland CK, Schipper HM, Wang E.Chalifour LE, et al. Among authors: holder el.Anal Biochem. 1994 Feb 1;216(2):299-304. doi: 10.1006/abio.1994.1045.Anal Biochem. 1994.PMID: 7513971