[1] l.lammer, J, L, slick GD, llowell SC, et al. Diagnostic yield of alarmfeatures in irritable bowel syndrome and functional dyspepsia.Gut, 2004, 53(5): 666672;
[2] .Choung RS, Locke GR 3rd, Zinsmeister AR, et al. Psychosocialdistress and somatic symptoms in community subjects with irritablebowel syndrome: a psychological component is the rule.