TY - GEN AU - Kasahara,S AU - Koyama,H TI - Long term existence of Rift Valley Fever virus in immune mice SN - 0023-1924 PY - 1975///0618 KW - Animals KW - Arboviruses KW - isolation & purification KW - Mice KW - Radiation Effects KW - Rift Valley Fever KW - immunology KW - Rift Valley fever virus KW - Time Factors KW - Ultraviolet Rays N1 - Publication Type: Journal Article ER -