View Recent VideocastThursday, April 23, 2009 Workshop on Comparing Institutional Review Board (IRB) Models for Multi-site Pediatric Studies http://videocast.nih.gov/ram/prew042309.ram (requires free RealPlayer http://www.real.com/freeplayer/?rppr=fed) Sponsored by NICHD and NCRR Total Running Time: 05:36:10