Schizophrenia: a 13‐year follow‐up

Diagnostic and Statistical Manual of Mental Disorders

2009 • 11,002 citations

Dementia Praecox or the Group of Schizophrenias

1951 • 4,409 citations

Statistical Methods in Cancer Research. Vol. 1: The Analysis of Case-Control Studies

1981 • 625 citations

First Rank Symptoms of Schizophrenia: I. the Frequency in Schizophrenics on Admission to Hospital II. Differences between Individual First Rank Symptoms

1970 • 461 citations

First Rank Symptoms of Schizophrenia

1970 • 441 citations

Longitudinal Studies of Schizophrenic Patients

1980 • 441 citations

Definitions of schizophrenia: concordance and prediction of outcome

1978 • 249 citations

A Report from the International Pilot Study of Schizophrenia.

1981 • 232 citations

Long-term Prognosis and Followup in Schizophrenia

1978 • 163 citations

Cross-Cultural Evaluation of Schneider’s First-Rank Symptoms of Schizophrenia: A Report from the International Pilot Study of Schizophrenia

1974 • 144 citations

First Rank Symptoms of Schizophrenia: Questions Concerning Clinical Boundaries

1979 • 133 citations

Signs and symptoms as predictors of outcome: a report from the International Pilot Study of Schizophrenia

1978 • 117 citations

Psychogenic Psychoses.

1964 • 94 citations

The schizophrenia diagnosis in Denmark

1985 • 81 citations

The Present Status of First-Rank Symptoms

1982 • 76 citations

Information support to mental health programs : an international perspective

1983 • 71 citations

Schizophrenia: Diagnostic Criteria and Outcome

1979 • 63 citations

First-Rank Symptoms of Schizophrenia in Schneider-Oriented German Centers

1977 • 54 citations

Why has the incidence of schizophrenia in Danish psychiatric institutions decreased since 1970?

1987 • 48 citations

Schizophrenia in Denmark: Incidence and utilization of psychiatric institutions

1986 • 40 citations

Schizophrenia: Schneider's First-Rank Symptoms and Outcome

1980 • 39 citations

Change of diagnosis in schizophrenia and first-rank symptoms: An eight-year follow-up

1981 • 34 citations

Long‐term course of acute reactive paranoid psychosis

1985 • 27 citations

Changes in utilization of Danish psychiatric institutions II. Census studies 1977 and 1982

1986 • 24 citations

First-Rank Symptoms and Bleuler’s Basic Symptoms

1986 • 12 citations

A comparative census study of danish schizophrenic patients in 1977 and 1982

1986 • 7 citations

Schneider's first rank symptoms: a review.

1983 • 5 citations

Brug af Present State Examination (PSE) i psykiatriuddannelsen - en pilotundersøgelse

1985 • 1 citations