@misc{misc8b2370f7, title = {Ultrastructural study of the head and the cerebral ganglion of land planarian bipalium kewense}, author = {Fernandes, M. C. and Alvares, E. P. and Santos, Marina Amelia Pinto Viegas da Silveira}, year = {1999}, booktitle = {Congress of the Brazilian Society for Microscopy and Microanalysis} }