Key result
The abstract describes the methodology of a case-control family study of Fallot's tetralogy but does not report any results.
Population
100 index patients with Fallot's tetralogy and their families, plus 47 matched control families.
Design
Case-control
Authors
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This study outlines the methodology for a family study investigating the aetiology of Fallot's tetralogy in north east England.
Case-Control (n=147)
Yes
This study outlines the methodology for a family study investigating the aetiology of Fallot's tetralogy in north east England.
Boon et al. (1972) conducted a case-control in Fallot's tetralogy (n=147). Familial and other variables vs. Matched controls was evaluated. The abstract describes the methodology of a case-control family study of Fallot's tetralogy but does not report any results.
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