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"Reflective photoplethysmography sensor with ring-shaped photodiode."
Masahide Kano et al. (2012)
- Masahide Kano, Masatoshi Ishii, Kensuke Kanda
, Takayuki Fujita, Kazusuke Maenaka, Kazuo Kasai, Kohei Higuchi:
Reflective photoplethysmography sensor with ring-shaped photodiode. SMC 2012: 2058-2061
![](https://dblp.uni-trier.de./img/cog.dark.24x24.png)
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