A. Frick

发表

An analysis of hospital case mix, cost, and payment differences for Medicare, Medicaid, and Blue Cross Plan patients using DRGs.

M. Shwartz, S. G. Martin, A. Frick, 1984, Inquiry : a journal of medical care organization, provision and financing.

Case-mix and Cost Differences Between Teaching and Nonteaching Hospitals

M. Shwartz, S. G. Martin, A. Frick, 1985, Medical care.