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May A, Goadsby PJ.May A, et al. Among authors: goadsby pj.Curr Opin Neurol. 1998 Jun;11(3):199-203. doi: 10.1097/00019052-199806000-00002.Curr Opin Neurol. 1998.PMID: 9642536Review.
May A, Goadsby PJ.May A, et al. Among authors: goadsby pj.J Cereb Blood Flow Metab. 1999 Feb;19(2):115-27. doi: 10.1097/00004647-199902000-00001.J Cereb Blood Flow Metab. 1999.PMID: 10027765Review.
May A, Bahra A, Büchel C, Turner R, Goadsby PJ.May A, et al. Among authors: goadsby pj.Ann Neurol. 1999 Nov;46(5):791-4. doi: 10.1002/1531-8249(199911)46:5<791::aid-ana18>3.0.co;2-8.Ann Neurol. 1999.PMID: 10554000