Sibbett, R. A., Altschul, D. M., Marioni, R. E., Deary, I. J., Starr, J. M., & Russ, T. C. (2020). DNA methylation-based measures of accelerated biological ageing and the risk of dementia in the oldest-old: A study of the Lothian Birth Cohort 1921. BMC Psychiatry.

Sibbett, Ruth A., Drew M. Altschul, Riccardo E. Marioni, Ian J. Deary, John M. Starr, e Tom C. Russ. "DNA Methylation-based Measures of Accelerated Biological Ageing and the Risk of Dementia in the Oldest-old: A Study of the Lothian Birth Cohort 1921." BMC Psychiatry 2020.

Sibbett, Ruth A., et al. "DNA Methylation-based Measures of Accelerated Biological Ageing and the Risk of Dementia in the Oldest-old: A Study of the Lothian Birth Cohort 1921." BMC Psychiatry 2020.