[A contract doctor is not a doctor of choice].
Ralph
R
Steinbrück
D032982:Contracts / Q000191:economics* / Q000331:legislation & jurisprudence*; D005858:Germany; D007349:Insurance, Health, Reimbursement / Q000191:economics* / Q000331:legislation & jurisprudence*; D012017:Referral and Consultation / Q000191:economics* / Q000331:legislation & jurisprudence*