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de Armas P, García-Tellado F, Marrero-Tellado JJ, Tejedor D, Maestro MA, Gonzalez-Platas J.de Armas P, et al.Org Lett. 2001 Jun 14;3(12):1905-8. doi: 10.1021/ol015951b.Org Lett. 2001.PMID: 11405741