Draft Minutes of the Seventeenth Meeting of Haemophilia Reference Centre Directors Held at St Thomass Hospital on Monday 19th September 1983 at 10.30 am including point 6. Current situation regarding Aids in the UK Hepatitisreduced commercial factor VIII concentrates informing that Dr Craske had received unofficial reports regarding patients who had been treated with these products and it appeared that several patients had developed hepatitis. In view of the concern about AIDS it was felt that the commercial products nonheattreated or heattreated should not be given to previously untransfused patients.