Lewis S, Price M, Dwyer KA, O'Brien S, Heekin RD, Yates PJ, Beverland D, Mordin M. Development of a scale to assess performance following primary total knee arthroplasty. Value Health. 2014 Apr 21;17(4):350-9. doi: 10.1016/j.jval.2014.01.006
Andrews EB, Davis KH, DiBenedetti DB, Forsyth B, Gilsenan AW, Hollis KA, Lewis SA, Price MA, Tennis P, Zografos LJ. Risk evaluation and mitigation strategy assessments: social science methodologies to assess goals related to knowledge. 2014. Research Triangle Park: RTI Press.