Hospital Clínic researcher speaks of benefits of new colon cancer detection methodYour browser does not support the video elementHospital Clínic researcher Antoni Castells speaks of the benefits of a new colon cancer detection method his team has developed, which he says "is effective and cost-effective, meaning it allows us to reduce colon cancer's mortality and occurrence." / ACNshareACNFirst published: November 13, 2019 05:59 PM