Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCase‐mix grouping and DRGs: making the principal diagnosis.AuthorsRoberts, Rosemary F.; Reid, Beth A.; Irwin, Anne L.PublicationMedical Journal of Australia, 1985, Vol 143, Issue 6, p243ISSN0025-729XPublication typeArticleDOI10.5694/j.1326-5377.1985.tb122962.x