Joshua Liberman

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

Prevalence of Frequent Headache in a Population Sample

I Scher, Walter F. Stewart, Joshua Liberman et al. · Headache The Journal of Head and Face Pain · 1998 · 609 citations · Full text

Medicine, Neurology, Cranial Nerve Disorders +8

Epidemiology of Constipation (EPOC) Study in The United States: Relation of Clinical Subtypes to Sociodemographic Features

Walter F. Stewart, Joshua Liberman, Robert S. Sandler et al. · The American Journal of Gastroenterology · 1999 · 458 citations

Medicine, Clinical Sciences, Internal Medicine +17

The Prevalence and Disability Burden of Adult Migraine in England and their Relationships to Age, Gender and Ethnicity

TJ Steiner, WF Stewart, K. Kolodner et al. · Cephalalgia · 2003 · 438 citations

Public Affairs, Neurology, Disability +14

Abdominal Pain, Bloating, and Diarrheain the United States:

Robert S. Sandler, Walter F. Stewart, Joshua Liberman et al. · Digestive Diseases and Sciences · 2000 · 270 citations

Medicine, Internal Medicine, Nutrition +14