A 15-year prospective follow-up of bipolar affective disorders: comparisons with unipolar nonpsychotic depression

2011 ◽  
Vol 13 (2) ◽  
pp. 155-163 ◽  
Author(s):  
Joseph F Goldberg ◽  
Martin Harrow
Genetics ◽  
2003 ◽  
Vol 163 (2) ◽  
pp. 833-835 ◽  
Author(s):  
J Kirsty Millar ◽  
Pippa A Thomson ◽  
Naomi R Wray ◽  
Walter J Muir ◽  
Douglas H R Blackwood ◽  
...  

2001 ◽  
Vol 49 (5) ◽  
pp. 405-409 ◽  
Author(s):  
Daniel Souery ◽  
Sophie Van Gestel ◽  
Isabelle Massat ◽  
Sylvie Blairy ◽  
Rolf Adolfsson ◽  
...  

2009 ◽  
Vol 45 (11) ◽  
pp. 1095-1103 ◽  
Author(s):  
Sylvia Mohr ◽  
Laurence Borras ◽  
Isabelle Rieben ◽  
Carine Betrisey ◽  
Christiane Gillieron ◽  
...  

1990 ◽  
Vol 157 (3) ◽  
pp. 351-354 ◽  
Author(s):  
A. L. Mina Bergem ◽  
Alv A. Dahl ◽  
Cato Guldberg ◽  
Helge Hansen

As a result of follow-up studies published in 1937 and 1939, Langfeldt divided schizophrenia into two groups; ‘typical schizophrenia’ which had a poor outcome, and the ‘schizophreniform psychoses' which had a less typical clinical picture of schizophrenia and a good outcome. Langfeldt's cases of schizophreniform psychoses were reclassified according to the ICD–9 and DSM–III–R diagnostic systems. Most of the schizophreniform psychoses did not appear ‘schizophrenia-like’ at all, but turned out to be mainly affective disorders. Those included in Langfeldt's diagnosis of ‘schizophreniform psychoses' were found to be too heterogenous to validate the existence of this syndrome.


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