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García Fernández M, Álvarez López Y, Las-Heras F.García Fernández M, et al. Among authors: las heras f.Sensors (Basel). 2019 Oct 27;19(21):4663. doi: 10.3390/s19214663.Sensors (Basel). 2019.PMID: 31717861Free PMC article.
Álvarez MM, Sierra HM, Lasheras FS, Juez FJC.Álvarez MM, et al.Materials (Basel). 2017 Jun 30;10(7):729. doi: 10.3390/ma10070729.Materials (Basel). 2017.PMID: 28773091Free PMC article.