Regence HMO Oregon.
Casey
M
M
University of Minnesota Rural Health Research Center, Minneapolis, USA.
Moscovice
I
I
D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006801:Humans; D008389:Marketing of Health Services; D009922:Oregon; D019982:Organizational Case Studies; D009937:Organizational Objectives; D019035:Rural Health Services / Q000458:organization & administration*