BibTex format
@article{Episkopou:2001:10.1038/35071095,
author = {Episkopou, V and Arkell, R and Timmons, PM and Walsh, JJ and Andrew, RL and Swan, D},
doi = {10.1038/35071095},
journal = {NATURE},
pages = {825--830},
title = {Induction of the mammalian node requires Arkadia function in the extraembryonic lineages},
url = {http://dx.doi.org/10.1038/35071095},
volume = {410},
year = {2001}
}