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Kaufmann UP, Garratt KN, Vlietstra RE, Menke KK, Holmes DR Jr.Kaufmann UP, et al. Among authors: menke kk.Mayo Clin Proc. 1989 Jul;64(7):747-52. doi: 10.1016/s0025-6196(12)61745-5.Mayo Clin Proc. 1989.PMID: 2528037