Preparation and evaluation of avian pathogenic e.coli lipopolysaccharide and ribosomal vaccines against avian colibacillosis in broiler chicken in Al-Sulaimania province
By: Said, Nahlah Muhammad; Abd Allah, Salim Sabah; Rida, Yasin Bir. Assiut Veterinary Medical Journal. Vol. 61, no. 144 (Jan. 2015), pp.24-31, 8 p.
Subjects: Chickens; Egypt; Sulaymaniyah; Diseases