title: Screening for Clostridium difficile in chronic inflammatory bowel disease in relapse. Is it helpful? Is it cost efficient?
mesh_terms: D002908:Chronic Disease; D003362:Cost-Benefit Analysis; D004761:Enterocolitis, Pseudomembranous / Q000175:diagnosis*; D005243:Feces / Q000382:microbiology; D006801:Humans; D012008:Recurrence