ICD-9-CM revisions (effective 10/1/97).
Prophet
S
S
D000573:American Hospital Association; D003953:Diagnosis-Related Groups / Q000145:classification*; D004194:Disease / Q000145:classification*; D006801:Humans; D008370:Manuals as Topic; D008499:Medical Records / Q000145:classification*; D014481:United States