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Gillum WO, Mortenson LE, Chen JS, Holm RH.Gillum WO, et al. Among authors: chen js.J Am Chem Soc. 1977 Jan 19;99(2):584-95. doi: 10.1021/ja00444a044.J Am Chem Soc. 1977.PMID: 830694No abstract available.