@INPROCEEDINGS {10819,
author={O. Postolache and P.M. GirĂ£o and J. M. Dias Pereira and G. Postolache},
doi={},
booktitle={International Conf. on Sensing Technology - ICST},
title={Smart Walker for Pervasive HealthCare},
year={2011},
month={December},
volume={1},
pages={1-5} 
}
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