Iriberri, I., Candrian, C., Freehill, M. T., Raiss, P., Boileau, P. and Walch, G. (2015) “Anatomic shoulder replacement for primary osteoarthritis in patients over 80 years”, Acta Orthopaedica, 86(3), pp. 298–302. doi: 10.3109/17453674.2015.1006036.