@article{rodrigues_rodrigues junior_2000,  title={A comparative study of aging of the elastic fiber system of the diaphragm and the rectus abdominis muscles in rats},  volume={33},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2000001200008},  DOI={10.1590/S0100-879X2000001200008},  number={12},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Rodrigues, C.J. and Rodrigues Junior, A.J.},  year={2000},  month={Dec},  pages={1449–1454} }