RT Journal Article SR Electronic T1 Enterovirus infection of the stomach in chronic fatigue syndrome/myalgic encephalomyelitis JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 1 OP 2 DO 10.1136/jcp.2007.051342 VO 61 IS 1 A1 Jonathan R Kerr YR 2008 UL http://jcp.bmj.com/content/61/1/1.abstract AB