Maine, S. T., O’Gorman, P., Barzan, M., Stockton, C. A., Lloyd, D., & Carty, C. P. (2019). Rotational Malalignment of the Knee Extensor Mechanism: Defining Rotation of the Quadriceps and Its Role in the Spectrum of Patellofemoral Joint Instability. JB JS Open Access.

Maine, Sheanna T., Patricia O’Gorman, Martina Barzan, Christopher A. Stockton, David Lloyd, et Christopher P. Carty. "Rotational Malalignment of the Knee Extensor Mechanism: Defining Rotation of the Quadriceps and Its Role in the Spectrum of Patellofemoral Joint Instability." JB JS Open Access 2019.

Maine, Sheanna T., et al. "Rotational Malalignment of the Knee Extensor Mechanism: Defining Rotation of the Quadriceps and Its Role in the Spectrum of Patellofemoral Joint Instability." JB JS Open Access 2019.