[Preventive care: changes in the 2009 EBM. Laboratory chaos in family practices].
Walbert
Helmut
H
D003955:Diagnostic Tests, Routine / Q000191:economics*; D005194:Family Practice / Q000191:economics*; D005245:Fee Schedules / Q000331:legislation & jurisprudence*; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000191:economics* / Q000331:legislation & jurisprudence; D011314:Preventive Health Services / Q000191:economics* / Q000331:legislation & jurisprudence; D012051:Reimbursement Mechanisms / Q000191:economics* / Q000331:legislation & jurisprudence