TY  - RPRT
TI  - Prospective payment. Some retrospective observations.
AU  - C J Schramm
AU  - J Gabel
PY  - 1988
DO  - 10.1056/nejm198806233182509
UR  - https://pubmed.ncbi.nlm.nih.gov/3131678/
ID  - 3131678
ER  -