TY  - GEN
AU  - Ekram Salama Mahmoud Hassan
AU  - Ahmed Sayed Hamouda , 
AU  - Elham Atta Elebiary , 
AU  - Mostafa Ahmed Bastami , 
TI  - Recent status of infectious bronchitis disease in chickens in Egypt using the recent diagnostic techniques / 
PY  - 2008///
CY  - Cairo : 
PB  - Ekram Salama Mahmoud Hassan , 
KW  - Infections bronchitis
KW  - Vaccinated chicken against IVB
KW  - Vaccine
N1  - Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Animal Diseases; Issued also as CD
N2  - Infections bronchitis disease still occurred in vaccinated and unvaccinated chicken's farms in Egypt.Four variants isolates of IBV could be isolated and identified.One variant strain of them produced respiratory distress and nephritis nephrosis associated with 46per'cent mortality
UR  - http://172.23.153.220/th.pdf
ER  -