title: Lack of evidence for Mycobacterium avium subspecies paratuberculosis in Crohn's disease.
authors.forename: Hugh
authors.initials: H
authors.lastname: Freeman
authors.forename: Michael
authors.initials: M
authors.lastname: Noble
mesh_terms: D000293:Adolescent; D000328:Adult; D001955:British Columbia / Q000453:epidemiology; D015331:Cohort Studies; D003424:Crohn Disease / Q000175:diagnosis / Q000453:epidemiology / Q000382:microbiology*; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D009162:Mycobacterium avium / Q000302:isolation & purification*; D010283:Paratuberculosis / Q000175:diagnosis* / Q000453:epidemiology; D018570:Risk Assessment; D012680:Sensitivity and Specificity