The following seminars are to be held at the Wolfson Institute of Environmental & Preventive Medicine, on Tuesdays at 4pm: 25 April Medical screening: Sound and unsound practice Professor Nicholas Wald Wolfson Institute of Preventive Medicine St Bartholomew's & The Royal London School of Medicine & Dentistry 2 May Progress in the prevention of breast cancer Dr Tony Howell CRC Department of Medical Oncology Christie Hospital, Manchester 9 May Screening for helicobactor pylori Dr Paul Moayyedi University of Leeds 23 May Is there a Gulf War Syndrome? Professor Simon Wessely Institute of Psychiatry, London 30 May Electro-magnetic fields and the risk of cancer Dr John Swanson National Grid plc 13 June Genetics of haemochromatosis Professor Tim Cox University of Cambridge All are welcome. Please contact Dallas Allen on 020 7982 6281 for directions. Allan Hackshaw Lecturer in Epidemiology & Medical Statistics Wolfson Institute of Environmental & Preventive Medicine Charterhouse Square London EC1M 6BQ Telephone: (+44) (020) 7982 6283 Fax: (+44) (020) 7982 6270 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%