Effffectt off experiimenttalllly iinffecttiion llayer chiickens wiitth lliistteriia monocyttogenes iin iisollattiion off bactteriia ffrom organs and egg componentts: Fariis A.. All--Obaiidii , Metthaq G.. All--Rubaiiey. (2010). The Iraqi Journal of Veterinary Medicine, 34(1), 33-41. https://doi.org/10.30539/iraqijvm.v34i1.657