1. Association of ulcerative colitis and red blood cells coated with autoimmune antibody. Report of a case, Amer;Balint, J.A.; Hammack, W.J.; Patton, T.B.;J. dig. Dis,1963
2. Studies of the anemia in ulcerative colitis with special reference to the iron metabolism;Barr, M.; Delava, S.; Zetterstrom, R.;Acta paediat,1955
3. Acute anemia in ulcerative colitis;Bassler, A.;Amer. J. Proctol,1960
4. The anemia of ulcerative colitis;Beal, R.W.; Skyring, A.P.; McRae, J.; Firkin, B.G.;Gastroenterology,1963
5. The red cell indices in the diagnosis of iron-deficiency anemia;Beutler, E.;Ann. intern. Med,1959