@article{neumann_schmid_1997,  title={Standardization of a computerized method for calculating autonomic function test responses in healthy subjects and patients with diabetes mellitus},  volume={30},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X1997000200007},  DOI={10.1590/S0100-879X1997000200007},  number={2},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Neumann, C. and Schmid, H.},  year={1997},  month={Feb},  pages={197–205} }