@inproceedings{inproceedings0ac9ca5f, title = {Daily rhythm in the serotonin content present in the raphe nuclei of the rats}, author = {Pinato, L and Ferreira, Zulma S and Markus, Regina P and Nogueira, Maria InĂªs}, year = {2001}, booktitle = {Latin American Symposium of Chronobiology} }