TY  - JOUR
PY  - 2014//
TI  - A longitudinal twin study of physical aggression during early childhood: Evidence for a developmentally dynamic genome
JO  - Psychological medicine
A1  - Lacourse, E.
A1  - Boivin, M.
A1  - Brendgen, Mara R.
A1  - Petitclerc, A.
A1  - Girard, April L.
A1  - Vitaro, F.
A1  - Paquin, S.
A1  - Ouellet-Morin, I.
A1  - Dionne, G.
A1  - Tremblay, R. E.
SP  - 2617
EP  - 2627
VL  - 44
IS  - 12
N2  - <p>[Abstract unavailable]</p>  <p>Language: en</p>
LA  - en
SN  - 0033-2917
UR  - http://dx.doi.org/10.1017/S0033291713003218
ID  - ref1
ER  -