@article{rocha_soares_de mello_2002,  title={Influence of the test situation on pup retrieval behavior of normal and undernourished lactating rats},  volume={35},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2002000100013},  DOI={10.1590/S0100-879X2002000100013},  number={1},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Rocha, J.B.T. and Soares, F.A.A. and de Mello, C.F.},  year={2002},  month={Jan},  pages={91–97} }