The early diagnosis of chronic Crohn's disease.
D000328:Adult; D000367:Age Factors; D001835:Body Weight; D002908:Chronic Disease; D003424:Crohn Disease / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D003937:Diagnosis, Differential; D003967:Diarrhea / Q000209:etiology; D005260:Female; D005831:Genital Diseases, Female / Q000175:diagnosis; D006621:Hip Joint; D006801:Humans; D007420:Intestine, Large; D007592:Joint Diseases / Q000175:diagnosis; D008297:Male; D012606:Scotland; D012737:Sex Factors; D013122:Spinal Diseases / Q000175:diagnosis; D013997:Time Factors; D014505:Urban Population