Clinical differences between first and recurrent episodes in depressive patients

A New Depression Scale Designed to be Sensitive to Change

Stuart Montgomery, Marie Åsberg · The British Journal of Psychiatry · 1979 · 13.7K citations

The Epidemiology of Major Depressive Disorder

Ronald C. Kessler, Patricia A. Berglund, Olga Demler et al. · JAMA · 2003 · 7.9K citations

Evaluation of Outcomes With Citalopram for Depression Using Measurement-Based Care in STAR*D: Implications for Clinical Practice

Madhukar H. Trivedi, A. John Rush, Stephen R. Wisniewski et al. · American Journal of Psychiatry · 2006 · 3.8K citations

The PHQ-15: Validity of a New Measure for Evaluating the Severity of Somatic Symptoms

Kurt Kroenke, Robert L. Spitzer, Janet B. W. Williams · Psychosomatic Medicine · 2002 · 3.2K citations

The Structure of Common Mental Disorders

Robert F. Krueger · Archives of General Psychiatry · 1999 · 1.9K citations