@ARTICLE {33481,
author={G.  Soares and O.  Almeida and J.  Menezes and S.  Baev and J. R. Rodrigues},
doi={10.3390/s22062182},
journal={Sensors},
title={Air–Oxygen Blenders for Mechanical Ventilators: A Literature Review},
year={2022},
month={March},
volume={22},
number={6},
pages={2182-2182},
ISSN={}
}