Lipton, R. B., Manack Adams, A., Buse, D. C., Fanning, K. M., & Reed, M. L. (2016). A Comparison of the Chronic Migraine Epidemiology and Outcomes (CaMEO) Study and American Migraine Prevalence and Prevention (AMPP) Study: Demographics and Headache‐Related Disability. Headache.

Lipton, Richard B., Aubrey Manack Adams, Dawn C. Buse, Kristina M. Fanning, und Michael L. Reed. "A Comparison of the Chronic Migraine Epidemiology and Outcomes (CaMEO) Study and American Migraine Prevalence and Prevention (AMPP) Study: Demographics and Headache‐Related Disability." Headache 2016.

Lipton, Richard B., et al. "A Comparison of the Chronic Migraine Epidemiology and Outcomes (CaMEO) Study and American Migraine Prevalence and Prevention (AMPP) Study: Demographics and Headache‐Related Disability." Headache 2016.