Fontes, A. P., Rui Miguel Cintra, Luís Gomes and João Paulo Sousa (2023) “Functional evolution in total knee arthroplasty: first and second-generation patient-specific instrumentation compared with conventional instrumentation”, International Journal of Research in Medical Sciences, 11(2), pp. 480–487. doi: 10.18203/2320-6012.ijrms20230157.