[From the legal position. Cost measures].
Ratzel
R
R
D005251:Fees, Medical / Q000331:legislation & jurisprudence*; D013502:General Surgery / Q000191:economics / Q000331:legislation & jurisprudence*; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000191:economics / Q000331:legislation & jurisprudence*; D012051:Reimbursement Mechanisms / Q000191:economics / Q000331:legislation & jurisprudence*