1. Anderson FM, Burke BL (1977) Anterior sacral meningocele: A presentation of 3 cases. JAMA 237:39–42
2. Belohradsky BH, Henkel C (1984) Das Prune-Belly-Syndrom. In: Frick P, Harnack GA v, Kochsiek K, Martini GA, Prader A (Hrsg) Ergebn Inn Med Kinderheilk, Bd 52. Springer, Berlin Heidelberg New York Tokyo, S 157–205
3. Bettex M, Genton N, Stockmann M (Hrsg) (1982) Kinder- chirurgie, 2. neubearb Aufl. Thieme, Stuttgart New York
4. Caffey J (1978) Pediatric x-ray diagnosis, 7th edn, vol 1. Year Book Medical Publishers, Chicago London, pp 616–630
5. Carmi R, Boughman JA (1992) Pentalogy of Cantrell and associated midline anomalies: a possible ventral midline developmental field. Amer J Med Genet 42:90–95