TY - GEN AU - Jehan Ibrahim Abd El Latief AU - Mahmoud Essam Hatem , AU - Mohamed Sayed Marzouk , AU - Mona Mostafa Hussein , TI - Further studies on yersinia ruckeri in Fishes / PY - 2004/// CY - Cairo : PB - Jehan Ibrahim Abd El Latief , KW - Fishes KW - Yersinia ruckeri N1 - Thesis (PH.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Microbiology , Bacteriology , Mycology and Immunology; Issued also as CD ER -