@article{maifrino_prates_de-souza_liberti_1997,  title={Morphometry and acetylcholinesterase activity of the myenteric plexus of the wild mouse Calomys callosus},  volume={30},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X1997000500009},  DOI={10.1590/S0100-879X1997000500009},  number={5},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Maifrino, L.B.M. and Prates, J.C. and De-Souza, R.R. and Liberti, E.A.},  year={1997},  month={May},  pages={627–6} }