TY - GEN AU - Linton,S.J. ED - World Health Organization. Division of Mental Health. TI - Psychological interventions for patients with chronic back pain T2 - (Behavioural science learning modules) PY - 1993/// CY - Geneva : PB - World Health Organization KW - Teaching materials KW - Back pain KW - Therapy, psychology KW - Behavior therapy KW - Cognitive therapy ER -