BRITISH MEDICAL BULLETIN Volume 72 2004 Contents Tyranny and mental health Cryptococcal meningitis Riadh T. Abed Tibana Bicanic and Thomas S. Irritable bowel syndrome Harriton Robin C. Spiller Pathophysiological and clinical ee, ee ee aspects of combat anticholinesterase approach to care yeea e ab Najib M. Rahman, Stephen J. Chapman ig and Robert J. O. Davies Advances in epilepsy Obstructive sleep apnoea syndrome: Andrew R. C. Kelso and Hannah R. : Cock underestimated and undertreated G. ]. Gibson Vaccines against bacterial meningitis S. Segal and A. J. Pollard Non-invasive ventilation for acute respiratory disease M. W. Elliott http://www.bmb.oupjournals.org