Publications by authors named "Varpu Penninkilampi-Kerola"

6Publications

Depressive and psychosomatic symptoms in twins with special reference to co-twin dependence.

Twin Res Hum Genet 2010 Dec;13(6):559-66

Fundación Orienta, Mental Health Center for Children and Youth, El Prat de Llobregat, Spain.

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http://dx.doi.org/10.1375/twin.13.6.559DOI Listing
December 2010

Screening infants with social and emotional problems: a pilot study of the brief infant toddler social and emotional assessment (BITSEA) in Northern Finland.

Int J Circumpolar Health 2009 Sep;68(4):386-93

Clinic of Child Psychiatry, University and University Hospital of Oulu, Oulu, 90029 OYS, Finland.

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http://dx.doi.org/10.3402/ijch.v68i4.17365DOI Listing
September 2009

A comparative assessment of the factor structures and psychometric properties of the GHQ-12 and the GHQ-20 based on data from a Finnish population-based sample.

Scand J Psychol 2006 Oct;47(5):431-40

Clinic of Child Psychiatry, Oulu University and Oulu University Hospital, Finland.

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http://dx.doi.org/10.1111/j.1467-9450.2006.00551.xDOI Listing
October 2006

How long do the consequences of parental preference last: A study of twins from pregnancy to young adulthood.

Twin Res Hum Genet 2006 Apr;9(2):240-9

Clinic of Child Psychiatry, Department of Paediatrics, University and University Hospital of Oulu, Oulu, Finland.

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http://dx.doi.org/10.1375/183242706776382509DOI Listing
April 2006

Co-twin dependence modifies heritability of abstinence and alcohol use: a population-based study of Finnish twins.

Twin Res Hum Genet 2005 Jun;8(3):232-44

Department of Public Health, University of Helsinki, Helsinki, Finland.

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http://dx.doi.org/10.1375/1832427054253095DOI Listing
June 2005

Inter-twin relationships and mental health.

Twin Res 2003 Aug;6(4):334-43

Clinic of Child Psychiatry, Department of Paediatrics, University and University Hospital of Oulu, Oulu, Finland.

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http://dx.doi.org/10.1375/136905203322296728DOI Listing
August 2003