TY  - BOOK
AU  - Sabry El-Sayed Omar Salem,
AU  - Fathy El Sayed Ibraheim Saad
AU  - Mohamed Mahmoud, Zaki
TI  - Some studies on the epidemiology of infectious bursal disease in egypt
PY  - 1995///
KW  - bursal disease
KW  - epidemiology of infectious
N1  - Thesis (M.Sc.) -Cairo University, 1995.; Bibliography: pages 68-85
ER  -