Petra J. Klaassen - Publications

Explaining the variable penetrance of CNVs: Parental intelligence modulates expression of intellectual impairment caused by the 22q11.2 deletion.

Journal: American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics

Published: June 23, 2015

Cognitive decline preceding the onset of psychosis in patients with 22q11.2 deletion syndrome.

Journal: JAMA psychiatry

Published: February 26, 2015

Intellectual functioning in relation to autism and ADHD symptomatology in children and adolescents with 22q11.2 deletion syndrome.

Journal: Journal of intellectual disability research : JIDR

Published: December 19, 2014

Behavioral phenotype in children with 22q11DS: agreement between parents and teachers.

Journal: Psychological assessment

Published: December 02, 2014

Psychiatric disorders from childhood to adulthood in 22q11.2 deletion syndrome: results from the International Consortium on Brain and Behavior in 22q11.2 Deletion Syndrome.

Journal: The American journal of psychiatry

Published: March 01, 2014

Cognitive and behavioral trajectories in 22q11DS from childhood into adolescence: a prospective 6-year follow-up study.

Journal: Research in developmental disabilities

Published: February 06, 2013

Enhanced maternal origin of the 22q11.2 deletion in velocardiofacial and DiGeorge syndromes.

Journal: American journal of human genetics

Published: October 02, 2012

Cognitive development in children with 22q11.2 deletion syndrome.

Journal: The British journal of psychiatry : the journal of mental science

Published: June 05, 2012

Behavior in preschool children with the 22q11.2 deletion syndrome.

Journal: American journal of medical genetics. Part A

Published: October 09, 2011