information about Health maintenance field
Field Hierarchy
Parent | |||
---|---|---|---|
Political science 25M papers | Law 14.4M papers | Economics 12.7M papers | Economic growth 2.8M papers |
Health care 1.3M papers | |||
Current | |||
Health maintenance 3,031 papers | |||
Child | |||
Preferred provider organization 488 papers |
Trends
Notes
History