1. Alton GD, Lpeah D, Bateman KJ, McNab WB, Berk D (2010). Factors associated with whole condemnation rates in provincially inspected abattoir in Ontario 2001-2007: Implication for food animal syndromic surveillance. BMC Veterinary Research 6:42.
2. Alves C (2006). Anlisecrtica das principa is causas de condenaodecarcaasnosabatedourosbrasileiros. in: seminriointernacional de aves e sunos- avesui, florianpolis, sc -brasil. 2006. Access: 28 June 2020.
3. Ansari-Lari M, Rezagholi M (2007). Poultry abattoir survey of carcass condemnations in Fars province, southern Iran. Preventive Veterinary Medicine 79(2-4):287-293.
4. Azizpour A (2011). A survey on main condemnation of poultry carcasses and its economic losses in Namin city, Iran. Veterinary Researches Biological Products 24(4), 1-7.
5. Boere A, Duns H, Mabratu L, Dawit K (2015). Business apportiunities report. poultry #3,in theseries written in Ethiopia-Netherlands business event, 5-6 November 2015, the Netherlands.