TY  - GEN
AU  - Abdelhakam Mahmoud Mohammed Ali
AU  - Fawzy Riad Elseedy , 
AU  - Mamdouh Abdelghani Abdelaziz , 
AU  - Nabil Ahmed Hussein , 
TI  - Trials for preparation and evaluation of a combined poultry vaccine composed of newcastle disease virus and haemophilus paragallinarum / 
PY  - 1996///
CY  - Cairo : 
PB  - Abdelhakam Mahmoud Mohammed Ali , 
N1  - Thesis(Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology(Bacteriology , Mycology , Immunology)
ER  -