Retinal imaging with hand-held optical coherence tomography in older people with or without postoperative delirium after hip fracture surgery: A feasibility study. - Noah, Abiodun M.; Spendlove, Jennie; Tu, Zhanhan; Proudlock, Frank; Constantinescu, Cris S.; Gottlob, Irene; Auer, Dorothee P.; Dineen, Rob A.; Moppett, Iain K. (PLoS ONE, 2024)