[A nice business: an eyeglasses fantasy].
Mehrle
Georg
G
D003363:Cost Control / Q000331:legislation & jurisprudence; D005139:Eyeglasses / Q000191:economics*; D005201:Fantasy; D005382:Financing, Personal / Q000331:legislation & jurisprudence*; D005544:Forecasting; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000191:economics / Q000331:legislation & jurisprudence*; D012030:Refractive Errors / Q000191:economics* / Q000628:therapy