TY - CHAP A1 - Laucht, Manfred A1 - Blomeyer, Dorothea A1 - El-Faddagh, Mahha A1 - Esser, Günter A1 - Schmidt, Martin A1 - Banaschewski, Tobias A1 - Becker, Katja T1 - Are regulatory problems in infancy precursors of ADHD in childhood? a moderating role for the dopamine D4 receptor gene T2 - Infant mental health journal Y1 - 2011 SN - 0163-9641 VL - 32 IS - 3 SP - 212 EP - 212 PB - Wiley-Blackwell CY - Hoboken ER -