A randomized controlled trial of cognitive behavioral therapy for anxiety and depression in COPD.
Hynninen
Minna J
MJ
Department of Clinical Psychology, University of Bergen, Christies gt 12, N-5015 Bergen, Norway. minna.hynninen@psykp.uib.no
Bjerke
Nina
N
Pallesen
Ståle
S
Bakke
Per S
PS
Nordhus
Inger Hilde
IH