@article{ citekey161,
author = {J.A. Papin and J. Stelling and N.D. Price and S. Klamt and S. Schuster and B.O. Palsson},
title = {Comparison of network-based pathway analysis methods.},
journal = {Trends in Biotechnology},
year = {2004},
volume = {22},
pages = {400-405},
pubmed_id = {15283984},
issue = {8}
}