TrialDB: A Web-based Clinical Study Data Management System AMIA 2003 Open Source Expo. - Cynthia Brandt; Aniruddha M. Deshpande; Charles Lu 003; Gowri Ananth; Kexin Sun; Rohit Gadagkar; Richard Morse; Cesar Rodriguez; Perry L. Miller; Prakash M. Nadkarni (AMIA, 2003)