Estave PM, Beeghly S, Anderson R, Margol C, Shakir M, George G, Berger A, O'Connell N, Burch R, Haas N, Powers SW, Seng E, Buse DC, Lipton RB, Wells RE. Learning the full impact of migraine through patient voices: A qualitative study. Headache. 2021 Jul; 61(7):1004-1020.