title: Letter: predictors of severe disease in ulcerative colitis - the same or different in Crohn's disease?
authors.affiliation: Department of Gastroenterology, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain. manubarreiro@hotmail.com.
authors.forename: M
authors.initials: M
authors.lastname: Barreiro-de-Acosta
authors.forename: J P
authors.initials: JP
authors.lastname: Gisbert
mesh_terms: D003082:Colectomy / Q000706:statistics & numerical data*; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D005260:Female; D005938:Glucocorticoids / Q000627:therapeutic use*; D006801:Humans; D008297:Male
chemical_list: D005938:Glucocorticoids