Sex ratios and mitochondrial genetics in migraineLow, N C MD, MScAuthor informationAssistant Professor, Department of Psychiatry, McGill University, 1033 Pine Ave West, Montréal, Québec H3A 1A1, Canada.Tel. + 1 514 465 9033, e-mail [email protected]Cephalalgia 28(9):p 1002, September 2008.Copyright © 2008 Blackwell Publishing Ltd.