PT - JOURNAL ARTICLE AU - R.G. González TI - Imaging Biomarkers in Ischemic Stroke Clinical Trials: An Opportunity for Rigor AID - 10.3174/ajnr.A4269 DP - 2015 Mar 05 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2015/03/05/ajnr.A4269.short 4100 - http://www.ajnr.org/content/early/2015/03/05/ajnr.A4269.full