00416nas a2200157   4500000000100000000000100001008004100002100001600043700001700059700001400076700001300090245012200103300001200225490000700237022001400244       2009                            d1 aW. Hamilton1 aA. Gallagher1 aJ. Thomas1 aP. White00aRisk markers for both chronic fatigue and irritable bowel syndromes: a prospective case-control study in primary care  a1913-210 v39  a0033-2917