Multidisciplinary approach to chronic back pain: prognostic elements of the outcome
Clin Exp Rheumatol 1996; 14:281-8.
Elkayam O, Ben Itzhak S, Avrahami E, et al
Department of Rheumatology, Tel Aviv Sourasky Medical Center, Ichilov Hospital, Tel Aviv University, Sackler Faculty of Medicine, Israel.