@article {102, title = {GoPubMed: Exploring PubMed with Ontological Background Knowledge}, journal = {Bioinformatics for Systems Biology. Humana Press}, year = {2009}, keywords = {[Project Phase 1] Zoomable Cell}, author = {H. Dietze and D. Alexopolou and M. R. Alvers and L. Barrio-Alvers and B. Andreopoulos and A. Doms and J. Hakenberg and J. M{\"o}nnich and C. Plake and A. Reischuck and L. Royer and T. W{\"a}chter and M. Zschunke and M. Schroeder} }