Dillon, Michael Cost-effectiveness of microprocessor-controlled prosthetic knees. [electronic resource] - Archives of physical medicine and rehabilitation Apr 2010 - 663; author reply 664 p. digital Publication Type: Comment; Letter ISSN: 1532-821X Standard No.: 10.1016/j.apmr.2009.12.020 doi Subjects--Topical Terms: Artificial Limbs--economicsCost-Benefit AnalysisHumansKnee Prosthesis--economicsMicrocomputers