The Pain Clinic Back to The Pain Clinic all-issues list Volume 14 Number 4 Issue December 2002 Physiopathologic, diagnostic and therapeutic issues in tension-type headache 301    B. Valentino; A. M. Guidetti; F. Melito; T. Valentino; E. Farina Serum creatine kinase levels as inflammatory marker in patients with rheumatoid arthritis 303    Kadir Yildirim; Akin Erdal; Saliha Karatay; Mahir Uur; Kazim enel Analysis of age and gender related differences in pressure pain threshold and pressure pain tolerance levels 309    Nilgün Bek; Fatma Uygur; Banu Bayar; Kadriye Armutlu Regenotherapy: Innovative physical therapy in the treatment of tension-type headache 315    B. Valentino; A. M. Guidetti; F. Melito; E. Farina; R. Valentino Regenotherapy in sensory lesions of the trigeminal nerve 317    B. Valentino; A. M. Guidetti; F. Melito; E. Farina; R. Valentino Regenotherapy in hypotonia of the masticatory muscles 321    B. Valentino; A. M. Guidetti; F. Melito; T. Valentino; E. Farina Prevalence of rheumatoid arthritis in a sample of the Turkish population 325    Ercan Madenci; Mustafa Güler; Mehmet Tosun; Haim Çakirbay The long-term effect of intra-articular hyaluronic acid on pain and functional status in knee osteoarthritis (one year follow-up) 331    Selda Bagis; Gunsah Sahin; Volkan Oztuna; Abtullah Milcan; Canan Erdogan; Handan Camdeviren Intercellular adhesion molecule-1 and Na+, K+, ATPase in patients with rheumatoid arthritis 339    Ahmet Kiziltunç; irzat Çoalgil; Mahir Uur Proton magnetic resonance spectroscopy of the thalamus in chronic complex regional pain syndrome (CRPS) type-1 patients 347    S. Fukui; S. Nosaka Effect of exercise therapy on pain complaints in patients with amyotrophic lateral sclerosis 353    S. Aksu; I. Çitak-Karakaya Book Reviews 361     Calendar of events 363