title: Letter: acute severe ulcerative colitis - should all patients be treated equally?
authors.affiliation: Department of Gastroenterology, Hospital Clínico Universitario de Santiago de Compostela, Santiago, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Barreiro-de Acosta
authors.forename: J P
authors.initials: JP
authors.lastname: Gisbert
mesh_terms: D003093:Colitis, Ulcerative / Q000188:drug therapy*; D016572:Cyclosporine / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D008297:Male; D013256:Steroids / Q000627:therapeutic use*; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors*
chemical_list: D007166:Immunosuppressive Agents; D013256:Steroids; D014409:Tumor Necrosis Factor-alpha; D016572:Cyclosporine