TY - GEN AU - Hammam,H M AU - Price,W H TI - Further observations on geographic variation in the antigenic character of West Nile and Japanese B viruses SN - 0002-9262 PY - 1966///0627 KW - Africa KW - Antigens KW - Asia KW - Asia, Western KW - Encephalitis Viruses KW - Encephalitis, Japanese KW - Malaysia KW - West Nile virus N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/oxfordjournals.aje.a120559 ER -