%0 Journal Article %T Semiconductor Gas Sensors to Analyze Fecal Exhalation as a Method for Colorectal Cancer Screening£¿ %J Proceedings | An Open Access Journal from MDPI %D 2019 %R https://doi.org/10.3390/proceedings2019014035 %X Note: In lieu of an abstract, this is an excerpt from the first page. Colorectal cancer (CRC) preventive screening is fundamental to identify tumors before their possible degeneration. [... %U https://www.mdpi.com/2504-3900/14/1/35