TY - GEN AU - Maher Mohamed Ibrahim AU - Azza Abdeltawab Elsawah , AU - Magdy Fathy Elkady , AU - Mohamed Abdelaziz Kutkat , TI - Some studies on the prevalence of escherichia coli infection in broilers with special reference to its sensitivity to antibiotics / PY - 2002/// CY - Cairo : PB - Maher Mohamed Ibrahim , KW - prevalence KW - sensitivity to antibiotics N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Animal Diseases; Issued also as CD ER -