TY  - RPRT
TI  - Medicare physician payment: practice expense.
AU  - A Clinton MacKinney
AU  - Timothy D McBride
AU  - Michael D Shambaugh-Miller
AU  - Keith J Mueller
PY  - 2003
UR  - https://pubmed.ncbi.nlm.nih.gov/14696597/
ID  - 14696597
ER  -