(Q50964599)
Statements
1 reference
Contributions of genes and environments to stability and change in externalizing and internalizing problems during elementary and middle school. (English)
1 reference
Brett C Haberstick
1 reference
Stephanie Schmitz
1 reference
Susan E Young
1 reference
John K Hewitt
1 reference
1 July 2005
1 reference
1 reference
35
1 reference
4
1 reference
381-396
1 reference
Identifiers
1 reference