Connell FA, Blide LA, Hanken MA. Ambiguities in the selection of the principal diagnosis: impact on data quality, hospital statistics and DRGs. J Am Med Rec Assoc. 1984 Feb;55(2):18-23.
Connell FA, Blide LA, Hanken MA. Ambiguities in the selection of the principal diagnosis: impact on data quality, hospital statistics and DRGs. J Am Med Rec Assoc. 1984 Feb;55(2):18-23.