Turley, G. A., Ahmed, Shahbaz M. Y., Williams, M. A. (Mark A.) and Griffin, Damian R.. (2012) Validation of the femoral anteversion measurement method used in imageless navigation. Computer Aided Surgery, Vol.17 (No.4). pp. 187-197. ISSN 1092-9088

Turley, G. A., Ahmed, S. M. Y., Williams, M. A. (Mark A.) and Griffin, Damian R.. (2011) Establishing a range of motion boundary for total hip arthroplasty. Institution of Mechanical Engineers. Proceedings. Part H: Journal of Engineering in Medicine, Vol.225 (No.8). pp. 769-782. ISSN 2041-3033