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Donner KM, Hiltunen TP, Suonsyrjä T, Hannila-Handelberg T, Tikkanen I, Antikainen M, Hirvonen A, Kontula K.Donner KM, et al.J Hypertens. 2009 Oct;27(10):2001-9. doi: 10.1097/HJH.0b013e32832f4fae.J Hypertens. 2009.PMID: 19593208Clinical Trial.