International Fragility Fracture Network Delphi consensus statement on the principles of anaesthesia for patients with hip fracture - White, S.M.; Altermatt, F.; Barry, J.; Ben-David, B.; Coburn, M.; Coluzzi, F.; Degoli, M.; Dillane, D.; Foss, N.B.; Gelmanas, A.; Griffiths, R.; Karpetas, G.; et al. (Wiley, 2018)