Panoutsopoulou, K., Metrustry, S., Doherty, S. A., Laslett, L. L., Maciewicz, R. A., Hart, D. J., Zhang, W., Muir, K. R., Wheeler, M., Cooper, C., Spector, T. D., Cicuttini, F. M., Jones, G., Arden, N. K., Doherty, M., Zeggini, E., & Valdes, A. M. (2014). The effect of FTO variation on increased osteoarthritis risk is mediated through body mass index: a mendelian randomisation study. Annals of the Rheumatic Diseases, 73(12), 2082-2086. https://doi.org/10.1136/annrheumdis-2013-203772