Papachristou, E., Ramsay, S. E., Papacosta, O., Lennon, L. T., Iliffe, S., Whincup, P. H., & Goya Wannamethee, S. (2015). The Test Your Memory cognitive screening tool: Sociodemographic and cardiometabolic risk correlates in a population‐based study of older British men. Int J Geriatr Psychiatry.

Papachristou, Efstathios, Sheena E. Ramsay, Olia Papacosta, Lucy T. Lennon, Steve Iliffe, Peter H. Whincup, and S. Goya Wannamethee. "The Test Your Memory Cognitive Screening Tool: Sociodemographic and Cardiometabolic Risk Correlates in a Population‐based Study of Older British Men." Int J Geriatr Psychiatry 2015.

Papachristou, Efstathios, et al. "The Test Your Memory Cognitive Screening Tool: Sociodemographic and Cardiometabolic Risk Correlates in a Population‐based Study of Older British Men." Int J Geriatr Psychiatry 2015.