BibTex format
@article{Mavrakis:2007:10.1371/journal.pbio.0050067,
author = {Mavrakis, KJ and Andrew, RL and Lee, KL and Petropoulou, C and Dixon, JE and Navaratnam, N and Norris, DP and Episkopou, V},
doi = {10.1371/journal.pbio.0050067},
journal = {PLOS BIOLOGY},
pages = {586--603},
title = {Arkadia enhances nodal/TGF-β signaling by coupling phospho-Smad2/3 activity and turnover},
url = {http://dx.doi.org/10.1371/journal.pbio.0050067},
volume = {5},
year = {2007}
}