title: The importance of standard definitions.
authors.forename: Francisco Jose
authors.initials: FJ
authors.lastname: Morera-Ocon
mesh_terms: D018806:APACHE; D000208:Acute Disease; D003953:Diagnosis-Related Groups; D006801:Humans; D010195:Pancreatitis / Q000175:diagnosis* / Q000628:therapy*; D017410:Practice Guidelines as Topic; D012720:Severity of Illness Index