RT Journal Article SR Electronic T1 Relief of common migraine by exercise. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1700 OP 1701 DO 10.1136/jnnp.50.12.1700 VO 50 IS 12 A1 J Van Gijn YR 1987 UL http://jnnp.bmj.com/content/50/12/1700.abstract AB