parental age associated_with Group 1
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Evidence (1 sources)
Parental alcoholism and offspring behavior problems: findings in Australian children of twins.
(2009)
PMID:19803771
cited
parents from control families (Group 4) are older on average than parents from families where either the parent or parent's MZ or DZ co-twin is AUD+ (Groups 1, 2 and 3)
confidence: 0.95