@ARTICLE {27735, author={V. Viegas and J. M. Dias Pereira and O. Postolache and P.M. GirĂ£o}, doi={10.3390/s18020540}, journal={Sensors}, title={Monitoring Walker Assistive Devices: A Novel Approach Based on Load Cells and Optical Distance Measurements}, year={2018}, month={February}, volume={18}, number={2}, pages={540-540}, ISSN={} }Create and download bib file