TY  - RPRT
TI  - Benefit design choices under managed competition.
AU  - L A Bergthold
PY  - 1993
DO  - 10.1377/hlthaff.12.suppl_1.99
UR  - https://pubmed.ncbi.nlm.nih.gov/8477948/
ID  - 8477948
ER  -