1. An association between ulcerative colitis, regional enteritis and ankylosing spondylitis;Acheson;Quarterly Journal of Medicine,1960
2. The epidemiology of ulcerative colitis and regional enteritis;Acheson,1965
3. Yersinia arthritis and related diseases;Aho,1976
4. Regional enteritis involving the duodenum, with clubbing of the fingers and steatorrhea;Anderson;Gastroenterology,1957
5. Arthritic manifestations in regional enteritis;Ansell;Annals of the Rheumatic Diseases,1964