Ageing Registries
Collerton J, Barrass K, Bond J, Eccles M, Jagger C, James O, Martin-Ruiz C, Robinson L, von Zglinicki T, Kirkwood T. (2007). The Newcastle 85+ study: biological, clinical and psychosocial factors associated with healthy ageing: study protocol. BMC Geriatrics 7:14 doi:10.1186/1471-2318-7-14.
Collerton J, Collerton D, Yasumichi A, Barrass K, Eccles M, Jagger C, McKeith IG, Saxby BK, Kirkwood T (2007). A comparison of computerized and pencil-and-paper tasks in assessing cognitive function in community-dwelling older people in the Newcastle 85+ pilot study. Journal of the American Geriatrics Society. 55: 1630-1635.
Granic A, Hill T, Kirkwood T, Davies K, Collerton J, Martin-Ruiz C, von Zglinicki T, Saxby B, Wesnes KA, Collerton D, McKeith I, Mathers JC, Jagger C. (2014). Serum 25(OH)D and cognitive decline in the very old: The Newcastle 85+ Study. European Journal of Neurology 22: 106-115.