1. Complications and sequelae of chronic ulcerative colitis;Bargen;Ann. Int. Méd,1929
2. Chronic ulcerative colitis associated with splenomegaly;Bargen;Med. Clin. N. A,1930
3. The association of multiple hepatic abscesses and chronic ulcerative colitis;Lansbury;Med. Clin. N. A.,1933
4. L'insufftsance hépatique et la côlite ulcéreuse grave;Popovici;Gaz. méd. de France (supp. Gastro-enterol.),1933
5. The duodenal flora in achlorhydria;Ricen;Am. Jour. Med. Sc,1928