Italian oncologists unite to back the anti-nuclear referendum. From the ASCO congress in Chicago, the world's most important oncology summit, AIOM (Italian association of medical oncology) urges the people to vote 'yes' at the referendum to be held on 12 and 13 June. "Nuclear radiation is the most carcinogenic thing that exists - said AIOM president Carmelo Iacono - and it cannot be kept under control, as the Fukushima tragedy proved. Let's drop the nuclear plants project and let's start staking on alternative energy, which pollutes much less and which, unlike nuclear energy, does not pose a threat for health."