1. Myotonia congenita (Thomsen);Becker,1971
2. A new generalized connective tissue syndrome;Marden;Am J Dis Child,1966
3. Les maladies osseuses de l'enfant;Maroteaux,1974
4. Familial dwarfism and “stiff joints”;Moore;Arch Intern Med,1965
5. Pfeiffer RA, Bauer H, and Petersen C: Das Syndrom von Schwartz-Jampel (Myotonia chondrodystrophica), Helv Paediatr Acta (in press).