title: Comparability of diagnostic data. Coded by the 8th and 9th Revisions of the International Classification of Diseases.
authors: B C
authors: BC
authors: Duggar
authors: W F
authors: WF
authors: Lewis
mesh_terms: D000553:Ambulatory Care / Q000706:statistics & numerical data; D003933:Diagnosis; D004194:Disease / Q000145:classification*; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D009017:Morbidity; D009026:Mortality; D010351:Patient Discharge; D014481:United States