TY - BOOK AU - Boseila,Abeer Abdel Halim Hamada TI - Studies on the effect of rifampicin on the pathogenesis of some recent isolates of newcastle disease virus PY - 2001/// KW - Newcastle disease vaccine KW - Rifamycins therapeutic use N1 - Thesis (M.S.)--Cairo University,2001; Includes bibliographical references (leaves 124-141); Microfiche; Cairo,Egypt; ASUNET; 3 microfiches:negative ER -