title: [IGeL has significantly multiplied].
mesh_terms: D004470:Economics, Medical; D005251:Fees, Medical; D005382:Financing, Personal / Q000191:economics*; D005858:Germany; D006801:Humans; D019458:Insurance Coverage / Q000191:economics; D009313:National Health Programs / Q000191:economics*; D011331:Private Practice / Q000191:economics*; D012959:Socioeconomic Factors; D013038:Specialization