Associations between risk factors for schizophrenia and concordance in four monozygotic twin samples

Heritability of Schizophrenia and Schizophrenia Spectrum Based on the Nationwide Danish Twin Register

(2018) Rikke Hilker et al.   BIOLOGICAL PSYCHIATRY

Is an Early Age at Illness Onset in Schizophrenia Associated With Increased Genetic Susceptibility? Analysis of Data From the Nationwide Danish Twin Register

(2017) Rikke Hilker et al.   EBioMedicine

A Danish Twin Study of Schizophrenia Liability: Investigation from Interviewed Twins for Genetic Links to Affective Psychoses and for Cross-Cohort Comparisons

(2015) Ulla Kläning et al.   BEHAVIOR GENETICS

Sex differences in the genetic risk for schizophrenia: History of the evidence for sex-specific and sex-dependent effects

(2013) Jill M. Goldstein et al.   AMERICAN JOURNAL OF MEDICAL GENETICS PART B-NEUROPSYCHIATRIC GENETICS

Neonatal outcomes of twins according to birth order, presentation and mode of delivery: a systematic review and meta-analysis*

(2011) AC Rossi et al.   BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY

Familial aggregation of schizophrenia: The moderating effect of age at onset, parental immigration, paternal age and season of birth

(2011) Anna C. Svensson et al.   SCANDINAVIAN JOURNAL OF PUBLIC HEALTH

Severe Mental Disorders in Offspring With 2 Psychiatrically Ill Parents

(2010) Irving I. Gottesman et al.   ARCHIVES OF GENERAL PSYCHIATRY

The impact of a family history of psychosis on age-at-onset and positive and negative symptoms of schizophrenia: A meta-analysis

(2010) Michelle L. Esterberg et al.   SCHIZOPHRENIA RESEARCH

Common genetic determinants of schizophrenia and bipolar disorder in Swedish families: a population-based study

(2009) Paul Lichtenstein et al.   LANCET

Psychiatric family history and schizophrenia risk in Denmark: which mental disorders are relevant?

(2009) P. B. Mortensen et al.   PSYCHOLOGICAL MEDICINE

Twin study of illness history variables in psychosis

(2009) Charlotte L. Allan et al.   SCHIZOPHRENIA RESEARCH

Twin pregnancy and the risk of schizophrenia

(2008) K. Kleinhaus et al.   SCHIZOPHRENIA RESEARCH