Hagen, C. (1999). Rehabilitation in managed care: Controlling cost, ensuring quality. Gaithersburg: Aspen Publishers.
Παραπομπή Chicago StyleHagen, Chris. Rehabilitation in Managed Care: Controlling Cost, Ensuring Quality. Gaithersburg: Aspen Publishers, 1999.
Παραπομπή MLAHagen, Chris. Rehabilitation in Managed Care: Controlling Cost, Ensuring Quality. Gaithersburg: Aspen Publishers, 1999.
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