by VAN WIDENFELT, Brigit M, GOEDHART, Arnold W, TREFFERS, Philip D. A, GOODMAN, Robert
Published in European child & adolescent psychiatry (01.12.2003)

by van Widenfelt, Brigit M, Treffers, Philip D. A, de Beurs, Edwin, Siebelink, Bart M, Koudijs, Els
Published in Clinical child and family psychology review (01.06.2005)

by van Widenfelt, Brigit M., Siebelink, Bart M., Goedhart, Arnold W., Treffers, Philip D. A.
Published in Journal of clinical child and adolescent psychology (01.03.2002)