@article {1613,
	title = {The Hox gene complement of acoel flatworms, a basal bilaterian clade},
	volume = {6},
	year = {2004},
	month = {2004//},
	url = {http://dx.doi.org/10.1111/j.1525-142X.2004.04020.x},
	author = {Cook, C. E. and Jimenez, E. and Akam, M. and Salo, E.}
}
