A controlled study of the association between ulcerative colitis and psychiatric diagnoses

Diagnostic Criteria for Use in Psychiatric Research

John P. Feighner · Archives of General Psychiatry · 1972 · 5.7K citations

Medicine, Psychiatry, Adult Psychiatry +16

Development of a Crohn's disease activity index. National Cooperative Crohn's Disease Study.

William R. Best, Jack M. Becktel, John W. Singleton et al. · PubMed · 1976 · 3.2K citations

Medicine, Clinical Sciences, Internal Medicine +15

Development of a Crohn's Disease Activity Index

William R. Best, Jack M. Becktel, John W. Singleton et al. · Gastroenterology · 1976 · 3.2K citations

Veterinary Medicine, Clinical Sciences, Internal Medicine +12

Book Review: Measurement and Classification of Psychiatric Symptoms

Robert G. Priest · Proceedings of the Royal Society of Medicine · 1975 · 2.3K citations

Social Sciences, Psychiatry, Psychology +14

Establishment of Diagnostic Validity in Psychiatric Illness: Its Application to Schizophrenia

Eli Robins, Samuel B. Guzé · American Journal of Psychiatry · 1970 · 2.2K citations

Medicine, Psychiatry, Adult Psychiatry +14