News 5fm Catch Up: Dexamethasone (Professor Tulio de Oliveira, Dr Richard Lessells and Prof Yunus Moosa) Share Tweet Nick Hammer chats to Prof Tulio De Oliveira, Dr. Richard Lessells and Prof Yunus Moosa about the trial on the UK of Dexamethasone for COVID-19. News date: 2020-06-19 Links:https://iono.fm/e/878175