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Browne WR, O'Boyle NM, Henry W, Guckian AL, Horn S, Fett T, O'Connor CM, Duati M, De Cola L, Coates CG, Ronayne KL, McGarvey JJ, Vos JG.Browne WR, et al.J Am Chem Soc. 2005 Feb 2;127(4):1229-41. doi: 10.1021/ja046034e.J Am Chem Soc. 2005.PMID: 15669862Free article.