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van Gijn J, Bromberg JE, Lindsay KW, Hasan D, Vermeulen M.van Gijn J, et al. Among authors: vermeulen m.Stroke. 1994 Aug;25(8):1623-7. doi: 10.1161/01.str.25.8.1623.Stroke. 1994.PMID: 8042214Review.
Feigin VL, Rinkel GJ, Algra A, Vermeulen M, van Gijn J.Feigin VL, et al. Among authors: vermeulen m.Neurology. 1998 Apr;50(4):876-83. doi: 10.1212/wnl.50.4.876.Neurology. 1998.PMID: 9566366Review.