Ottesen, T. D., McLynn, R. P., Galivanche, A. R., Bagi, P. S., Zogg, C. K., Rubin, L. E., Grauer, J. N. Increased complications in geriatric patients with a fracture of the hip whose postoperative weight-bearing is restricted: an analysis of 4918 patients. Bone & Joint Journal 2018; 10: 1377-1384