@article {1502,
	title = {Neural projections in planarian brain revealed by fluorescent dye tracing},
	volume = {22},
	year = {2005},
	month = {2005//},
	url = {http://dx.doi.org/10.2108/zsj.22.535},
	author = {Okamoto, K. and Takeuchi, K. and Agata, K.}
}
@article {1506,
	title = {Morphological and functional recovery of the planarian photosensing system during head regeneration},
	volume = {21},
	year = {2004},
	month = {2004//},
	url = {http://dx.doi.org/10.2108/zsj.21.275},
	author = {Inoue, T. and Kumamoto, H. and Okamoto, K. and Umesono, Y. and Sakai, M. and Sanchez Alvarado, A.}
}
