Trends in hospital average lengths of stay, casemix, and discharge, 1980-85.

Mode of access: Internet.

Surviving the DRG's [microform] : the urban hospital perspective : hearing before the Select Committee on Aging, House of Representatives, One Hundredth Congress, second session, December 15, 1988, Charlestown, MA.

"Comm. pub. no. 100-709."

Analysis of the refined DRG as a severity of illness system : the Illinois experience /

Cover title.