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Article

[Schizophrenia and birth seasonality--contrary results in relation to genetic risk].

Fortschritte der Neurologie-Psychiatrie - 1 Jan 1993

Franzek E, Beckmann H

Abstract excerpt

In 1299 DSM III-R schizophrenics a slight excess of winter and spring births was evident when compared to the general population. However, when patients were allocated to different diagnostic subgroups according to the Leonhard classification this remained true only for those forms without obviou...

Topics

Adult
Berlin
Cross-Sectional Studies
Female
Genotype
Humans
Incidence
Male
Pregnancy
Prenatal Exposure Delayed Effects
Risk Factors
Schizophrenia
Schizophrenic Psychology

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Identifiers

PMID: 8440510
DOI: 10.1055/s-2007-999116

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8440510-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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