Chinese scientists have developed a device which may instantly detect esophageal cancer by breath analysis.
http://news.xinhuanet.com/english/2016-12/12/c_135899893.htm
Chinese scientists develop cancer breath test
Chinese scientists have developed a device which may instantly detect esophageal cancer by breath analysis.
http://news.xinhuanet.com/english/2016-12/12/c_135899893.htm