A citation-based method for searching scientific literature

G E Berrios, D Beer. Hist Psychiatry 1994
Times Cited: 32







List of co-cited articles
146 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


The beginning of the end for the Kraepelinian dichotomy.
Nick Craddock, Michael J Owen. Br J Psychiatry 2005
226
15


Schizophrenia.
Jim van Os, Shitij Kapur. Lancet 2009
12

Common genetic determinants of schizophrenia and bipolar disorder in Swedish families: a population-based study.
Paul Lichtenstein, Benjamin H Yip, Camilla Björk, Yudi Pawitan, Tyrone D Cannon, Patrick F Sullivan, Christina M Hultman. Lancet 2009
12

Common polygenic variation contributes to risk of schizophrenia and bipolar disorder.
Shaun M Purcell, Naomi R Wray, Jennifer L Stone, Peter M Visscher, Michael C O'Donovan, Patrick F Sullivan, Pamela Sklar. Nature 2009
12

A developmental model for similarities and dissimilarities between schizophrenia and bipolar disorder.
Robin M Murray, Pak Sham, Jim Van Os, Jolanta Zanelli, Mary Cannon, Colm McDonald. Schizophr Res 2004
338
12


Diagnostic criteria for use in psychiatric research.
J P Feighner, E Robins, S B Guze, R A Woodruff, G Winokur, R Munoz. Arch Gen Psychiatry 1972
9









Neurocognitive dysfunction in bipolar and schizophrenia spectrum disorders depends on history of psychosis rather than diagnostic group.
Carmen Simonsen, Kjetil Sundet, Anja Vaskinn, Astrid B Birkenaes, John A Engh, Ann Faerden, Halldóra Jónsdóttir, Petter Andreas Ringen, Stein Opjordsmoen, Ingrid Melle,[...]. Schizophr Bull 2011
203
9


A comparison of the utility of dimensional and categorical representations of psychosis. UK700 Group.
J Van Os, C Gilvarry, R Bale, E Van Horn, T Tattan, I White, R Murray. Psychol Med 1999
170
9

The positive and negative syndrome scale (PANSS) for schizophrenia.
S R Kay, A Fiszbein, L A Opler. Schizophr Bull 1987
9

A meta-analysis of cognitive remediation for schizophrenia: methodology and effect sizes.
Til Wykes, Vyv Huddy, Caroline Cellard, Susan R McGurk, Pál Czobor. Am J Psychiatry 2011
916
9

Pyramidical model of schizophrenia.
S R Kay, S Sevy. Schizophr Bull 1990
370
9

The factor structure for the Positive and Negative Syndrome Scale (PANSS) in recent-onset psychosis.
Robin Emsley, Jonathan Rabinowitz, Martijn Torreman. Schizophr Res 2003
262
9

Research domain criteria (RDoC): toward a new classification framework for research on mental disorders.
Thomas Insel, Bruce Cuthbert, Marjorie Garvey, Robert Heinssen, Daniel S Pine, Kevin Quinn, Charles Sanislow, Philip Wang. Am J Psychiatry 2010
9



Staging: a neglected dimension in psychiatric classification.
G A Fava, R Kellner. Acta Psychiatr Scand 1993
143
6







[Prodromal symptoms in schizophrenia].
G Huber. Fortschr Neurol Psychiatr 1995
32
6

Neurocognitive indicators for a conversion to psychosis: comparison of patients in a potentially initial prodromal state who did or did not convert to a psychosis.
Ralf Pukrop, Stephan Ruhrmann, Frauke Schultze-Lutter, Andreas Bechdolf, Anke Brockhaus-Dumke, Joachim Klosterkötter. Schizophr Res 2007
146
6

Neurocognitive functioning in subjects at risk for a first episode of psychosis compared with first- and multiple-episode schizophrenia.
Ralf Pukrop, Frauke Schultze-Lutter, Stephan Ruhrmann, Anke Brockhaus-Dumke, Indira Tendolkar, Andreas Bechdolf, Eveline Matuschek, Joachim Klosterkötter. J Clin Exp Neuropsychol 2006
107
6


Risk factors for psychosis in an ultra high-risk group: psychopathology and clinical features.
Alison R Yung, Lisa J Phillips, Hok Pan Yuen, Patrick D McGorry. Schizophr Res 2004
542
6

Deficit and nondeficit forms of schizophrenia: the concept.
W T Carpenter, D W Heinrichs, A M Wagman. Am J Psychiatry 1988
6

[Prodromal symptoms of schizophrenia].
C Elkhazen, F Chauchot, O Canceil, M-O Krebs, F-J Baylé. Encephale 2003
14
14

Phenomenology of anomalous self-experience in early schizophrenia.
Josef Parnas, Peter Handest. Compr Psychiatry 2003
204
6




The early course of schizophrenia and depression*.
Heinz Häfner, Kurt Maurer, Günter Trendler, Wolfram an der Heiden, Martin Schmidt. Eur Arch Psychiatry Clin Neurosci 2005
69
6







Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.