Contemporary challenges and new directions in psychotherapy: an introduction.
Newman
M G
MG
Department of Psychology, The Pennsylvania State University, University Park 16802-3103, USA. mgn1@psu.edu
Castonguay
L G
LG
D019317:Evidence-Based Medicine; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis; D011613:Psychotherapy / Q000639:trends*; D012106:Research / Q000639:trends