@article {1588,
	title = {Single-cell analysis reveals functionally distinct classes within the planarian stem cell compartment},
	volume = {15},
	year = {2014},
	month = {2014//},
	url = {http://dx.doi.org/10.1016/j.stem.2014.06.007},
	author = {Wolfswinkel, J. C. and Wagner, D. E. and Reddien, P. W.}
}
@article {1589,
	title = {Muscle cells provide instructions for planarian regeneration},
	volume = {4},
	year = {2013},
	month = {2013//},
	url = {http://dx.doi.org/10.1016/j.celrep.2013.07.022},
	author = {Witchley, J. N. and Mayer, M. and Wagner, D. E. and Owen, J. H. and Reddien, P. W.}
}
