Alam, M. and Rahman, M (2008). Surgical repair of congenital anomalies in ruminants in two different region of Bangladesh. IJVS. 3(4):67- 74.
Croen, L.A.; Shaw, G.M.; Sanbonmatsu, L.; Selvin, S.; Buffler, P.A. (1997). Maternal residental proximity to hazardous waste sites and risks for selected congenital malformation. Epidemiology. 8(4): 347-354.
Edwards, M.J. (1986). Hyperthermia as a teratogen: a review of experimental studies and clinical significances. Teratog. Carcinog. Mutagen. 6(6):563-582.
Edwards, M.J.; Shiota, K.; Smith, M.S.R.; Walsh, D.A. (1995). Hyperthermia and birth defect. Reprod. Toxicol. 9(5): 411-425.
Ganga, N.S.; Ananda, K.J.; Kavitha, R.B.; Kotresh, A.M.; Shambulingappa, B.E.; Patel, S.R. (2011). Navel ill in new born calves and its successful treatment. Vet world.4(7): 326-327
Greenough, P.R. and Johnson, L. (1988). Abscessation. In: Textbook of large animal surgery. Edited by Oehme, F.W. 2nd edition. Williams & Wilkins Co. Baltimore. pp: 173-174
Herrmann, R; Utz, J.; Rosenberger, E.; Doll, K.; Distl, O. (2001). Risk factors for congenital umbilical hernia in German Fleckvieh. The Vet. J. 162:233-240
Jubb, K.V.F. and Kennedy, P.C. (1970). The pathology of domestic animals. 2nd edition. Academic press. New York. pp: 310
Kanagawa, S.L.; Begleiter, M.L.; Ostlie, D.J.; Holcomb, G.; Drake, W.; Butler, M.G. (2002). Omphalocele in three generations with autosomal dominant transmission. J. Med. Genet. 39(3):184-185
Masakazu, S. (2005). Umbilical hernia in Japanese black calves: A new treatment technique and its hereditary background. J. Live Med. 507:543-547.
McGeady, T.A.; Quinn, P.J.; Fitzpatrick, E.S.; Ryan, M.T.; Cahalan,S. (2006). Digestive system. In: Veterinary embryology. Blackwell. Oxford, UK. pp 217-221.
Morris, P. J. and Malt, R.A. (1994). Hernias of the abdominal wall. In: Oxford textbook of surgery. Oxford medical pub. Vol.1 pp: 1408
Mosbah, E. and Karrouf, G. (2006). Surgical management of certain umbilical affections in calves and foals. Minufiya Vet. J. 4(2): 249-270
Nelson, D.R. (1988). Hernias. In: Textbook of large animal surgery. 2nd edition. Edited by Oehme, F.W. Baltimore: Williams & Wilkins. pp: 390-394.
Nyberg, D.A.; Fitzsimmons, J.; Mack, L.A.; Hughes, M; Pretorius, D.H.; Hickok, D.; Shepard, T.H. (1989). Chromosomal abnormalities in fetuses with omphalocele. Significance of omphalocele contents. J. Ultrasound Med. 8(6): 299-308
Parrah, J.D.; Moulvi, B.A.; Athar, H.; Mir, M.S.; Mehraj, u din; Gazi, M; Handoo, N. (2013). A retrospective study on surgical affections of young calves. J. Advanced Vet. Res. 3: 77-82.
Saker, N.U.; Rahman, M.M.; Rana, M.S.; Islam, M.T.; Rima, U.K. (2013). Prevalence of surgical diseases of cattle in stall-fed and free-range cattle in Bangladish. Bangladish Veterinarian. 30: 62-69.
Saker, N.U.; Samaddar, K.; Haq, M.M; Rahman, M.M. (2014). Surgical affections of cattle in milk-shed areas of Bangladesh. The Bangladesh Veterinarian. 31(1): 38-45.
Scott, P. (2012). Some common genetic defects in sheep. Livestock 17(2):42-45.
Tamparo, C.D. and Lewis M.A.(2011). Omphalocele. In: Diseases of the human body. Fifth edition. F.A. Davis Com. Philadelphia. pp:124
Vrijheid, M. (2000). Health effects of residence near hasardous waste landfill sites. A review of epidemiologic literature. Environ. Health Perspect. 108(Suppl 1):101-112.
Vaughan, J.T.; Walker, D.F.; Ames, N.K.; Powe, T.A. (1988). Persistent urachus. In: Textbook of large animal surgery. Edited by Oehme, F.W. 2nd edition. Williams & Wilkins Co. Baltimore. pp : 524-525
Williams, N.S.; Bulstrade, C.J.K.; Oconnell, P.R. (2008). Umbilical hernia. In: Bailey & Love’s Short practice of surgery. 25th ed. Hodder Arnold. UK. pp: 980.
Yasin, M.I.; Hassan, N.J.; Abdulraheem, S.A. (2006). Omphalocele in ruminants. J. Dohuk Univ. 9(2): 179-182
Yatsenko, S.A.; Mendoza-Londono, R; Belmont, J.W.; Shaffer, L.G. (2003). Omphalocele in trisomy 3q: further delineation of phenotype. Clin. Genet. 64(5):404-413.