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Managed behavioral health care provider practice patterns : a new item for the public policy agenda
Keefe, Robert H., (2000)
The medical treatment of depression, 1991 - 1996 : productive inefficiency, expected outcome variations, and price indexes
Berndt, Ernst R., (2000)
Health insurance, health reform, and outpatient mental health treatment : who benefits?
Zuvekas, Samuel H., (1999)
Measuring the extent, character, and direction of occupational changes
Mustian, R. David, (1967)