apologies for cross-posting: do any of you know of a reliable electronic resource which GPs can use to input symptoms (or blood test results) and be told what the likely cause/underlying disease is? there is probably a very easy answer to this, so apologies in advance. many thanks sarah lawson Library Manager Health Information East London Aneurin Bevan House 81 Commercial Road London E1 1RD Tel: 020 7655 6600 x4312 Fax: 020 7655 6687 [log in to unmask] www.hiel.nhs.uk