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Hailer B, Van Leeuwen P.Hailer B, et al. Among authors: van leeuwen p.Neurol Clin Neurophysiol. 2004 Nov 30;2004:82.Neurol Clin Neurophysiol. 2004.PMID: 16012675Review.
Hailer B, Van Leeuwen P, Lange S, Wehr M.Hailer B, et al. Among authors: van leeuwen p.J Electrocardiol. 1999 Jul;32(3):207-16.J Electrocardiol. 1999.PMID: 10465564