PT  - JOURNAL ARTICLE
AU  - E. Bullitt
AU  - F.N. Rahman
AU  - J.K. Smith
AU  - E. Kim
AU  - D. Zeng
AU  - L.M. Katz
AU  - B.L. Marks
TI  - The Effect of Exercise on the Cerebral Vasculature of Healthy Aged Subjects as Visualized by MR Angiography
AID  - 10.3174/ajnr.A1695
DP  - 2009 Jul 09
TA  - American Journal of Neuroradiology
4099  - http://www.ajnr.org/content/early/2009/07/09/ajnr.A1695.short
4100  - http://www.ajnr.org/content/early/2009/07/09/ajnr.A1695.full