J. Sawyer

An international study to assess reliability of the Migraine Disability Assessment (MIDAS) score

Walter F. Stewart, Richard B. Lipton, James Whyte et al. · Neurology · 1999 · 622 citations

Social Sciences, Neurology, Health Assessment +15

Validity of the Migraine Disability Assessment (MIDAS) score in comparison to a diary-based measure in a population sample of migraine sufferers

Walter F. Stewart, Richard B. Lipton, Kenneth B. Kolodner et al. · Pain · 2000 · 618 citations

Medicine, Neurology, Differential Item Functioning +16

Reliability of the Migraine Disability Assessment Score in A Population-Based Sample of Headache Sufferers

WF Stewart, RB Lipton, Ken Kolodner et al. · Cephalalgia · 1999 · 562 citations · Full text

Social Sciences, Neurology, Health Assessment +14

Stratified Care vs Step Care Strategies for Migraine

Richard B. Lipton, Walter F. Stewart, Andrew Stone et al. · JAMA · 2000 · 366 citations

Pharmacy, Neurology, Pharmacotherapy +11

Clinical Utility of an Instrument Assessing Migraine Disability: The Migraine Disability Assessment (MIDAS) Questionnaire

Richard B. Lipton, Walter F. Stewart, J. Sawyer et al. · Headache The Journal of Head and Face Pain · 2001 · 342 citations

Medicine, Neurology, Health Assessment +9