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family investigation

Known as: Family Study, Familial Study, Family Based Study 
Research conducted on related or non-related members of families, examining the affects of genetics, the environment, or twin offspring.
National Institutes of Health

Papers overview

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Review
2012
Review
2012
Evidence for a major role of genetic factors in the determination of body mass index (BMI) comes from studies of related… 
Highly Cited
2012
Highly Cited
2012
Highly Cited
2009
Highly Cited
2009
Microdeletion at chromosomal position 15q13.3 has been described in intellectual disability, autism spectrum disorders… 
Review
2009
Review
2009
The persistence of obesity from early childhood to late middle age is well known. We reviewed the results from existing genetic… 
2007
2007
BACKGROUND While some prior studies have found higher rates of psychotic depression in those with bipolar disorder or a bipolar… 
Review
2002
Review
2002
Twin and family studies have demonstrated a strong genetic component to type 2 diabetes mellitus (T2DM), but mapping the… 
1994
1994
A patient with a severe bleeding tendency and hypoprothrombinemia (Factor II activity 2%, Factor II antigen 5%) was screened for… 
Review
1989
Review
1989
First-degree (N = 195) and second-degree (N = 785) adult relatives of prepubertal children with major depression (N = 48… 
Highly Cited
1987
Highly Cited
1987
In a controlled family study of attention deficit disorder, data were collected on first-degree relatives of 22 children with…