@inproceedings{GeBrQuSc07, author = {Sandra Geisler and Andreas Brauers and Christoph Quix and Anke Schmeink}, title = "Ontology-based system for clinical trial data management", booktitle = "{IEEE} Benelux {EMBS} Symposium", address = {Heeze, the Netherlands}, month = Dec, year = 2007, hsb = {RWTH-CONV-223569}, }