An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Chen Y, Lee GM, Shu L, Crespi N.Chen Y, et al. Among authors: crespi n.Sensors (Basel). 2016 Feb 6;16(2):215. doi: 10.3390/s16020215.Sensors (Basel). 2016.PMID: 26861345Free PMC article.
Ahvar E, Lee GM, Han SN, Crespi N, Khan I.Ahvar E, et al. Among authors: crespi n.Sensors (Basel). 2016 Jun 27;16(7):969. doi: 10.3390/s16070969.Sensors (Basel). 2016.PMID: 27355951Free PMC article.
Liu J, Li M, Chen Y, Islam SMN, Crespi N.Liu J, et al. Among authors: crespi n.Sensors (Basel). 2020 Oct 21;20(20):5939. doi: 10.3390/s20205939.Sensors (Basel). 2020.PMID: 33096632Free PMC article.