title: Celiac disease four times more common than in the 1950s.
mesh_terms: D015984:Causality; D002446:Celiac Disease / Q000175:diagnosis* / Q000453:epidemiology*; D015897:Comorbidity; D005512:Food Hypersensitivity / Q000453:epidemiology; D006304:Health Status; D006801:Humans; D015994:Incidence; D012307:Risk Factors; D013997:Time Factors; D014481:United States / Q000453:epidemiology