title: Doctors unite. Physician practice management companies offer healthy returns.
authors.forename: E
authors.initials: E
authors.lastname: Schonfeld
mesh_terms: D017046:Cost Savings; D004465:Economic Competition; D006123:Group Practice / Q000191:economics / Q000458:organization & administration; D007449:Investments / Q000191:economics*; D009935:Organizational Affiliation; D010067:Ownership; D011216:Practice Management, Medical / Q000191:economics* / Q000639:trends; D014481:United States