Calvin, C., Batty, G., Der, G., Brett, C., Taylor, A., Pattie, A., . . . Deary, I. (2017). Childhood intelligence in relation to major causes of death in 68 year follow-up: Prospective population study. BMJ Publishing Group.

Calvin, C., G. Batty, G. Der, C. Brett, A. Taylor, A. Pattie, I. Čukić, and I. Deary. Childhood Intelligence in Relation to Major Causes of Death in 68 Year Follow-up: Prospective Population Study. BMJ Publishing Group, 2017.

Calvin, C., et al. Childhood Intelligence in Relation to Major Causes of Death in 68 Year Follow-up: Prospective Population Study. BMJ Publishing Group, 2017.