TY  - SER
AU  - Elsayed,E.M.
AU  - Asawy,A.M.E.
AU  - Shalaby,H.A.
AU  - Deeb,K.A.
TI  - The effect of humic acid and ascorbic acid on immunization of chickens against infectious bursal disease
KW  - Chickens
KW  - Virus Diseases
KW  - Vaccination
KW  - Immunology
KW  - Vitamin C in animal nutrition
N1  - Includes references
N2  - This study was conducted on the impact of humic acid and ascorbic acid supplementation on immunization against infectious bursal disease (IBD)
UR  - http://nile.enal.sci.eg/EALE/2007/AVMJ/5307/115/149.pdf
ER  -