Automated ICD-9-CM coding: an inevitable trend to expert systems.
D000043:Abstracting and Indexing / Q000592:standards*; D001185:Artificial Intelligence; D004194:Disease / Q000145:classification*; D001330:Electronic Data Processing / Q000592:standards*; D006748:Hospital Departments / Q000592:standards*; D006801:Humans; D008500:Medical Records Department, Hospital / Q000592:standards*; D014481:United States