title: Measuring return on investment in complex healthcare systems.
authors: Vocera Communications, San Jose, California, USA.
authors: Christine
authors: C
authors: Gamlen
authors: Thomas R
authors: TR
authors: Clancy
authors: Debra
authors: D
authors: Moengen
authors: Jon
authors: J
authors: Rauen
mesh_terms: D040421:Cell Phone; D003695:Delivery of Health Care / Q000191:economics* / Q000458:organization & administration; D017598:Efficiency, Organizational; D007449:Investments; D015146:Midwestern United States