Richard B. Lipton

Defining Refractory Migraine and Refractory Chronic Migraine: Proposed Criteria From the Refractory Headache Special Interest Section of the American Headache Society

R. Lipton, P. Goadsby, E. Schulman, 2008, Headache.

Prevalence and Burden of Migraine in the United States: Data From the American Migraine Study II

R. Lipton, W. Stewart, Seymour Diamond, 2001, Headache.

Migraine: Epidemiology, Impact, and Risk Factors for Progression

R. Lipton, M. Bigal, Richard B. Lipton, 2005, Headache.