1. Mills KR, Edwards RHT (1983) Investigative strategies for muscle pain. J Neurol Sci 58:73–88
2. Senatrice G et al (1980) À propos de 210 cas de myalgies diffuses. Sem Hôp (Paris) 56:1241–1244
3. Simons DG (1975) Muscle pain syndromes. Am J Phys Med 54:289–311
4. Simons DG (1976) Muscle pain syndromes. Am J Phys Med 55:15–42
5. Gowers, WR (1904) Lumbago: its lessons and analogues. Brit Med J 1:117–121