The significance of psychotic features in manic episodes: a report from the NIMH collaborative study

Nonparametric Estimation from Incomplete Observations

1992 • 45,923 citations

The Statistical Analysis of Failure Time Data.

1981 • 10,224 citations

Nonparametric Estimation from Incomplete Observations

1958 • 7,673 citations

Research Diagnostic Criteria

1978 • 6,988 citations

A Diagnostic Interview

1978 • 5,735 citations

Asymptotically Efficient Rank Invariant Test Procedures

1972 • 3,392 citations

MANIC DEPRESSIVE ILLNESS

1984 • 3,013 citations

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

1970 • 2,197 citations

The Longitudinal Interval Follow-up Evaluation

1987 • 1,617 citations

Manic-depressive illness

1991 • 1,538 citations

The statistical analysis of failure time data

1981 • 1,241 citations

Outcome in Mania

1990 • 541 citations

12-Month Outcome of Patients With Bipolar Disorder Following Hospitalization for a Manic or Mixed Episode

1998 • 459 citations

The Familial Transmission of Bipolar Illness

1987 • 366 citations

Course and outcome in bipolar affective disorder: a longitudinal follow- up study

1995 • 366 citations

DST Studies in Psychotic Depression: A Meta-Analysis

1997 • 347 citations

Low Levels and Lack of Predictors of Somatotherapy and Psychotherapy Received by Depressed Patients

1986 • 233 citations

Importance of psychotic features to long-term course in major depressive disorder

1996 • 161 citations

The Clinical and Neuroendocrine Features of Psychotic Depression

1984 • 138 citations

Depressed patients with schizophrenic or paranoid symptoms

1980 • 136 citations

Manic patients with schizophrenic or paranoid symptoms

1980 • 125 citations

Subtypes of Depression

1984 • 124 citations

Outcome in Schizoaffective, Psychotic, and Nonpsychotic Depression

1984 • 118 citations

The long-term stability of depressive subtypes

1994 • 104 citations

Two-Year Outcome of Psychotic Depression in Late Life

1998 • 97 citations

Psychotic depression: a separate entity?

1981 • 90 citations

Psychotic features in major depression

1982 • 76 citations

Delusional depression: phenomenology and response to treatment

1986 • 69 citations

Major depression with mood-congruent or mood-incongruent psychotic features: outcome after 40 years

1985 • 68 citations

Distinguishing psychotic and non-psychotic melancholia

1991 • 66 citations

Lithium Discontinuation and Subsequent Effectiveness

1998 • 56 citations

Lithium and recurrence in a long-term follow-up of bipolar affective disorder

1997 • 43 citations

Schizoaffective, psychotic, and nonpsychotic depression: Differential familial association

1986 • 28 citations