33 years of changes, and lack of changes, in US general practice.
searle.a@ghc.org
Alan
A
Searle
D058006:General Practice / Q000458:organization & administration / Q000639:trends*; D006792:House Calls / Q000191:economics; D006801:Humans; D007348:Insurance, Health / Q000191:economics; D008389:Marketing of Health Services; D014481:United States