Stepped care cognitive behavioural therapy for children with anxiety disorders: a new treatment approach.
van der Leeden
Adelinde J M
AJ
Curium-LUMC, Leiden University Medical Center, The Netherlands. van.der.Leeden@umail.leidenuniv.nl
van Widenfelt
Brigit M
BM
van der Leeden
Rien
R
Liber
Juliette M
JM
Utens
Elisabeth M W J
EM
Treffers
Philip D A
PD