title: Clinical studies utilising ordinal data: pitfalls in the analysis and interpretation of clinical grading systems.
authors.forename: L
authors.initials: L
authors.lastname: Boden
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic / Q000379:methods / Q000662:veterinary*; D003627:Data Interpretation, Statistical; D014730:Veterinary Medicine / Q000379:methods*