1. 1. McCarty, D.J. (1989). Arthritis and Allied Conditions. A Textbook of Rheumatology. Lea & Febiger (eleventh edition). Philadelphia. pp. 7-32, 762-770.
2. 2. Ailioaie, C., Ailioaie, L.M. (1997). Antirheumatic effects of first line agents in the treatment of chronic arthritis. Medical-Surgical Journal (Romania) 101, 3-4, pp. 135-138.
3. 3. Bannwarth, B., Netter P. (1989). Les antiinflammatoires nonsteroidiens. Rev. Prat. 38, 84, pp. 2166-2171.
4. 4. Pawlotsky, P. (1995). Antiinflammatoires non-steroidiens. Rev. Prat. (Paris), 8, 45, pp. 1019-1027.
5. 5. Shiroto, C., Sugawara, K., Katsura, S., Masuda, M. (1998). Low level laser therapy in Japan and an overview of the authors experience with LLLT in the pain clinic during the last 14 years, in: Proceedings of VIth International Congress of the European Medical Laser Association, Bucharest, Romania, pp. 4-5.