title: Certified rehabilitation professionals and direct disability costs.
authors.forename: G A
authors.initials: GA
authors.lastname: Peterson
mesh_terms: D019090:Case Management / Q000458:organization & administration*; D002568:Certification / Q000458:organization & administration*; D003362:Cost-Benefit Analysis; D004180:Direct Service Costs / Q000706:statistics & numerical data*; D006233:Persons with Disabilities / Q000534:rehabilitation*; D006801:Humans; D015397:Program Evaluation; D012046:Rehabilitation / Q000458:organization & administration*