TY  - RPRT
TI  - Competition among physicians, revisited.
AU  - R Feldman
AU  - F Sloan
PY  - 1988
DO  - 10.1215/03616878-13-2-239
UR  - https://pubmed.ncbi.nlm.nih.gov/3385167/
ID  - 3385167
ER  -