Merging clinical chemistry biomarker data with a COPD database - building a clinical infrastructure for proteomic studies oleh Jonatan Eriksson, Simone Andersson, Roger Appelqvist, Elisabet Wieslander, Mikael Truedsson, May Bugge, Johan Malm, Magnus Dahlbäck, Bo Andersson, Thomas E. Fehniger, György Marko-Varga