Marwa Mostafa Abdelrahman Ahmed <br/><br/>
Factors affecting the efficacy of oil adjuvant infectious coryza vaccines on immune response of chickens /  
 العوامل المؤثرة فى كفاءة اللقاحات الزيتية للكوريزا على الاستجابة المناعية فى الكتاكيت 
Marwa Mostafa Abdelrahman Ahmed ; Supervised Kamelia Mahmoud Osman Ahmed , Roukaya Mohamed Osman Mohamed 
 - Cairo :   Marwa Mostafa Abdelrahman Ahmed ,   2007 
 - 231Leaves ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Microbiology , Bacteriology , Mycology and Immunology 
<br/><br/> In this study , 4 H.paragallinarum isolates from 280 samples from different laying flocks in different governorates of Egypt and belonging to serovar A according to page scheme.this isolates causing death to embryo within 24 - 48 hr also causing appearance of colinal signs of coryza on chicken 
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<br/><br/><label>Subjects--Index Terms: </label>Haemophilus paragallinarum Infectious coryza Oil adjuvant infectious