1. Bishop, H.E., Koop, C.E. (1957). Management of meconium ileus.Ann. Surg.,145, 410.
2. Collins, D.L., Schumacher, A.E. (1970). Omphalocoele ruptured before birth.Proc. Paediat. Surg. Congr. Melbourne,1, 21.
3. Ehrenprels, T. (1955). Hirchsprung’s disease in the neonatal period.Arch. Dis. Childh.,30, 8.
4. Gross, R.E. (1948). New method for surgical treatment of large omphalocoeles.Surgery,24, 277
5. Moore, T.C., Stokes G.E. (1952). Gastroschisis. Report of two cases treated by modification of gross operation for omphalocoele.Surgery,33, 112.