Refractory migraine: introductory editorial.
Schulman
Elliott A
EA
Lake
Alvin E
AE
Lipton
Richard B
RB
D020773:Headache Disorders / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D008881:Migraine Disorders / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D010148:Intractable Pain / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D009626:Terminology as Topic