title: [Concentrate on the core business].
authors.forename: Anke
authors.initials: A
authors.lastname: Thomas
mesh_terms: D003362:Cost-Benefit Analysis; D005858:Germany; D006801:Humans; D007183:Income Tax / Q000191:economics; D007449:Investments / Q000191:economics; D011216:Practice Management, Medical / Q000191:economics*