Length of stay in PAS hospitals: United States, pre- and post-Medicare.
Published: 1969
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 553
Subjects: Hospital utilization -- United States.
Notes: Based on data compiled from patient abstracts submitted by hospitals participating in the Professional Activity Study (PAS) and the Medical Audit Program (MAP) of the Commission on Professional and Hospital Activities.