References
- Bangerter A: Amblyopiebehandlung. New York, S Karger, 1953.
- Cuppers C: in Hollwich F (ed): Schielen-Pleoptik Orthoptik Operation. Stuttgart, Ferdinand Enke, 1961, No 38, pp 1–68.
- Limpaecher E: Amblyopia therapy: Methods and results. Am Orthopt J 19:97–103, 1969.